4271948676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 12043580640

約数和(自身を除く): 7771631964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 67, 76, 93, 97, 114, 124, 134, 171, 186, 194, 201, 228, 268, 279, 291, 342, 372, 388, 402, 558, 582, 589, 603, 684, 804, 873, 961, 1116, 1164, 1178, 1206, 1273, 1746, 1767, 1843, 1922, 2077, 2356, 2412, 2546, 2883, 3007, 3492, 3534, 3686, 3819, 3844, 4154, 5092, 5301, 5529, 5766, 6014, 6231, 6499, 7068, 7372, 7638, 8308, 8649, 9021, 10602, 11058, 11457, 11532, 12028, 12462, 12998, 15276, 16587, 17298, 18042, 18259, 18693, 19497, 21204, 22116, 22914, 24924, 25996, 27063, 33174, 34596, 36084, 36518, 37386, 38994, 39463, 45828, 54126, 54777, 57133, 58491, 64387, 66348, 73036, 74772, 77988, 78926, 93217, 108252, 109554, 114266, 116982, 118389, 123481, 128774, 157852, 164331, 171399, 186434, 193161, 201469, 219108, 228532, 233964, 236778, 246962, 257548, 279651, 328662, 342798, 355167, 370443, 372868, 386322, 402938, 473556, 493924, 514197, 559302, 579483, 604407, 657324, 685596, 710334, 740886, 772644, 805876, 838953, 1028394, 1111329, 1118604, 1158966, 1208814, 1223353, 1420668, 1481772, 1677906, 1771123, 1813221, 2056788, 2222658, 2317932, 2417628, 2446706, 3355812, 3542246, 3626442, 3670059, 3827911, 4445316, 4893412, 5313369, 6245539, 7084492, 7252884, 7340118, 7655822, 10626738, 11010177, 11483733, 12491078, 14680236, 15311644, 15940107, 18736617, 21253476, 22020354, 22967466, 24982156, 31880214, 34451199, 37473234, 44040708, 45934932, 56209851, 63760428, 68902398, 74946468, 112419702, 118665241, 137804796, 224839404, 237330482, 355995723, 474660964, 711991446, 1067987169, 1423982892, 2135974338, 4271948676]

約数ペア:

[(1, 4271948676), (2, 2135974338), (3, 1423982892), (4, 1067987169), (6, 711991446), (9, 474660964), (12, 355995723), (18, 237330482), (19, 224839404), (31, 137804796), (36, 118665241), (38, 112419702), (57, 74946468), (62, 68902398), (67, 63760428), (76, 56209851), (93, 45934932), (97, 44040708), (114, 37473234), (124, 34451199), (134, 31880214), (171, 24982156), (186, 22967466), (194, 22020354), (201, 21253476), (228, 18736617), (268, 15940107), (279, 15311644), (291, 14680236), (342, 12491078), (372, 11483733), (388, 11010177), (402, 10626738), (558, 7655822), (582, 7340118), (589, 7252884), (603, 7084492), (684, 6245539), (804, 5313369), (873, 4893412), (961, 4445316), (1116, 3827911), (1164, 3670059), (1178, 3626442), (1206, 3542246), (1273, 3355812), (1746, 2446706), (1767, 2417628), (1843, 2317932), (1922, 2222658), (2077, 2056788), (2356, 1813221), (2412, 1771123), (2546, 1677906), (2883, 1481772), (3007, 1420668), (3492, 1223353), (3534, 1208814), (3686, 1158966), (3819, 1118604), (3844, 1111329), (4154, 1028394), (5092, 838953), (5301, 805876), (5529, 772644), (5766, 740886), (6014, 710334), (6231, 685596), (6499, 657324), (7068, 604407), (7372, 579483), (7638, 559302), (8308, 514197), (8649, 493924), (9021, 473556), (10602, 402938), (11058, 386322), (11457, 372868), (11532, 370443), (12028, 355167), (12462, 342798), (12998, 328662), (15276, 279651), (16587, 257548), (17298, 246962), (18042, 236778), (18259, 233964), (18693, 228532), (19497, 219108), (21204, 201469), (22116, 193161), (22914, 186434), (24924, 171399), (25996, 164331), (27063, 157852), (33174, 128774), (34596, 123481), (36084, 118389), (36518, 116982), (37386, 114266), (38994, 109554), (39463, 108252), (45828, 93217), (54126, 78926), (54777, 77988), (57133, 74772), (58491, 73036), (64387, 66348)]