2118215988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 7018905600

約数和(自身を除く): 4900689612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 67, 71, 76, 84, 93, 108, 114, 124, 126, 133, 134, 142, 171, 186, 189, 201, 213, 217, 228, 252, 266, 268, 279, 284, 342, 372, 378, 399, 402, 426, 434, 469, 497, 513, 532, 558, 589, 603, 639, 651, 684, 756, 798, 804, 837, 852, 868, 938, 994, 1026, 1116, 1178, 1197, 1206, 1273, 1278, 1302, 1349, 1407, 1491, 1596, 1674, 1767, 1809, 1876, 1917, 1953, 1988, 2052, 2077, 2201, 2356, 2394, 2412, 2546, 2556, 2604, 2698, 2814, 2982, 3348, 3534, 3591, 3618, 3819, 3834, 3906, 4047, 4123, 4154, 4221, 4402, 4473, 4757, 4788, 5092, 5301, 5396, 5628, 5859, 5964, 6231, 6603, 7068, 7182, 7236, 7638, 7668, 7812, 8094, 8246, 8308, 8442, 8804, 8911, 8946, 9443, 9514, 10602, 11457, 11718, 12141, 12369, 12462, 12663, 13206, 13419, 14271, 14364, 14539, 15276, 15407, 15903, 16188, 16492, 16884, 17822, 17892, 18693, 18886, 19028, 19809, 21204, 22914, 23436, 24282, 24738, 24924, 25326, 26412, 26733, 26838, 28329, 28542, 29078, 30814, 31806, 33299, 34371, 35644, 36423, 37107, 37386, 37772, 39463, 39618, 41819, 42813, 43617, 45828, 46221, 48564, 49476, 50652, 53466, 53676, 56079, 56658, 57084, 58156, 59427, 61628, 63612, 66598, 68742, 72846, 74214, 74772, 78926, 79236, 80199, 83638, 84987, 85626, 87234, 90383, 92442, 99897, 106932, 111321, 112158, 113316, 118389, 118854, 125457, 128439, 130851, 133196, 137484, 138663, 145692, 147467, 148428, 157852, 160398, 167276, 169974, 171252, 174468, 180766, 184884, 199794, 222642, 224316, 236778, 237708, 240597, 250914, 254961, 256878, 261702, 271149, 276241, 277326, 292733, 294934, 299691, 320796, 339948, 355167, 361532, 376371, 392553, 399588, 415989, 442401, 445284, 473556, 481194, 501828, 509922, 513756, 523404, 542298, 552482, 554652, 585466, 589868, 599382, 632681, 710334, 752742, 785106, 813447, 828723, 831978, 878199, 884802, 899073, 962388, 1019844, 1032269, 1065501, 1084596, 1104964, 1129113, 1170932, 1198764, 1265362, 1327203, 1420668, 1505484, 1570212, 1626894, 1657446, 1663956, 1756398, 1769604, 1798146, 1898043, 2064538, 2131002, 2258226, 2440341, 2486169, 2530724, 2634597, 2654406, 2801873, 3096807, 3253788, 3314892, 3512796, 3596292, 3796086, 3981609, 4129076, 4262004, 4516452, 4880682, 4972338, 5269194, 5308812, 5603746, 5694129, 6193614, 7458507, 7592172, 7903791, 7963218, 8405619, 9290421, 9761364, 9944676, 10538388, 11207492, 11388258, 12387228, 14917014, 15807582, 15926436, 16811238, 17082387, 18580842, 19613111, 22776516, 25216857, 27871263, 29834028, 31615164, 33622476, 34164774, 37161684, 39226222, 50433714, 55742526, 58839333, 68329548, 75650571, 78452444, 100867428, 111485052, 117678666, 151301142, 176517999, 235357332, 302602284, 353035998, 529553997, 706071996, 1059107994, 2118215988]

約数ペア:

[(1, 2118215988), (2, 1059107994), (3, 706071996), (4, 529553997), (6, 353035998), (7, 302602284), (9, 235357332), (12, 176517999), (14, 151301142), (18, 117678666), (19, 111485052), (21, 100867428), (27, 78452444), (28, 75650571), (31, 68329548), (36, 58839333), (38, 55742526), (42, 50433714), (54, 39226222), (57, 37161684), (62, 34164774), (63, 33622476), (67, 31615164), (71, 29834028), (76, 27871263), (84, 25216857), (93, 22776516), (108, 19613111), (114, 18580842), (124, 17082387), (126, 16811238), (133, 15926436), (134, 15807582), (142, 14917014), (171, 12387228), (186, 11388258), (189, 11207492), (201, 10538388), (213, 9944676), (217, 9761364), (228, 9290421), (252, 8405619), (266, 7963218), (268, 7903791), (279, 7592172), (284, 7458507), (342, 6193614), (372, 5694129), (378, 5603746), (399, 5308812), (402, 5269194), (426, 4972338), (434, 4880682), (469, 4516452), (497, 4262004), (513, 4129076), (532, 3981609), (558, 3796086), (589, 3596292), (603, 3512796), (639, 3314892), (651, 3253788), (684, 3096807), (756, 2801873), (798, 2654406), (804, 2634597), (837, 2530724), (852, 2486169), (868, 2440341), (938, 2258226), (994, 2131002), (1026, 2064538), (1116, 1898043), (1178, 1798146), (1197, 1769604), (1206, 1756398), (1273, 1663956), (1278, 1657446), (1302, 1626894), (1349, 1570212), (1407, 1505484), (1491, 1420668), (1596, 1327203), (1674, 1265362), (1767, 1198764), (1809, 1170932), (1876, 1129113), (1917, 1104964), (1953, 1084596), (1988, 1065501), (2052, 1032269), (2077, 1019844), (2201, 962388), (2356, 899073), (2394, 884802), (2412, 878199), (2546, 831978), (2556, 828723), (2604, 813447), (2698, 785106), (2814, 752742), (2982, 710334), (3348, 632681), (3534, 599382), (3591, 589868), (3618, 585466), (3819, 554652), (3834, 552482), (3906, 542298), (4047, 523404), (4123, 513756), (4154, 509922), (4221, 501828), (4402, 481194), (4473, 473556), (4757, 445284), (4788, 442401), (5092, 415989), (5301, 399588), (5396, 392553), (5628, 376371), (5859, 361532), (5964, 355167), (6231, 339948), (6603, 320796), (7068, 299691), (7182, 294934), (7236, 292733), (7638, 277326), (7668, 276241), (7812, 271149), (8094, 261702), (8246, 256878), (8308, 254961), (8442, 250914), (8804, 240597), (8911, 237708), (8946, 236778), (9443, 224316), (9514, 222642), (10602, 199794), (11457, 184884), (11718, 180766), (12141, 174468), (12369, 171252), (12462, 169974), (12663, 167276), (13206, 160398), (13419, 157852), (14271, 148428), (14364, 147467), (14539, 145692), (15276, 138663), (15407, 137484), (15903, 133196), (16188, 130851), (16492, 128439), (16884, 125457), (17822, 118854), (17892, 118389), (18693, 113316), (18886, 112158), (19028, 111321), (19809, 106932), (21204, 99897), (22914, 92442), (23436, 90383), (24282, 87234), (24738, 85626), (24924, 84987), (25326, 83638), (26412, 80199), (26733, 79236), (26838, 78926), (28329, 74772), (28542, 74214), (29078, 72846), (30814, 68742), (31806, 66598), (33299, 63612), (34371, 61628), (35644, 59427), (36423, 58156), (37107, 57084), (37386, 56658), (37772, 56079), (39463, 53676), (39618, 53466), (41819, 50652), (42813, 49476), (43617, 48564), (45828, 46221)]