487289124

素因数分解:

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

素因数の和:148

約数の個数: 288

約数和(自身を含む): 1584128000

約数和(自身を除く): 1096838876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 49, 57, 62, 63, 67, 76, 84, 93, 98, 114, 124, 126, 133, 134, 147, 171, 186, 196, 201, 217, 228, 252, 266, 268, 279, 294, 342, 343, 372, 399, 402, 434, 441, 469, 532, 558, 588, 589, 603, 651, 684, 686, 798, 804, 868, 882, 931, 938, 1029, 1116, 1178, 1197, 1206, 1273, 1302, 1372, 1407, 1519, 1596, 1764, 1767, 1862, 1876, 1953, 2058, 2077, 2356, 2394, 2412, 2546, 2604, 2793, 2814, 3038, 3087, 3283, 3534, 3724, 3819, 3906, 4116, 4123, 4154, 4221, 4557, 4788, 5092, 5301, 5586, 5628, 6076, 6174, 6231, 6517, 6566, 7068, 7638, 7812, 8246, 8308, 8379, 8442, 8911, 9114, 9849, 10602, 10633, 11172, 11457, 12348, 12369, 12462, 13034, 13132, 13671, 14539, 15276, 16492, 16758, 16884, 17822, 18228, 18693, 19551, 19698, 21204, 21266, 22914, 22981, 24738, 24924, 26068, 26733, 27342, 28861, 29078, 29547, 31899, 33516, 35644, 37107, 37386, 39102, 39396, 39463, 42532, 43617, 45828, 45962, 49476, 53466, 54684, 57722, 58156, 58653, 59094, 62377, 63798, 68943, 74214, 74772, 78204, 78926, 80199, 86583, 87234, 91924, 95697, 101773, 106932, 115444, 117306, 118188, 118389, 124754, 127596, 130851, 137886, 148428, 157852, 160398, 173166, 174468, 187131, 191394, 202027, 203546, 206829, 234612, 236778, 249508, 259749, 261702, 275772, 276241, 305319, 320796, 346332, 355167, 374262, 382788, 404054, 407092, 413658, 436639, 473556, 519498, 523404, 552482, 561393, 606081, 610638, 710334, 712411, 748524, 808108, 827316, 828723, 873278, 915957, 1038996, 1104964, 1122786, 1212162, 1221276, 1309917, 1420668, 1424822, 1657446, 1746556, 1818243, 1831914, 1933687, 2137233, 2245572, 2424324, 2486169, 2619834, 2849644, 3314892, 3636486, 3663828, 3867374, 3929751, 4274466, 4972338, 5239668, 5801061, 6411699, 7272972, 7734748, 7859502, 8548932, 9944676, 11602122, 12823398, 13535809, 15719004, 17403183, 23204244, 25646796, 27071618, 34806366, 40607427, 54143236, 69612732, 81214854, 121822281, 162429708, 243644562, 487289124]

約数ペア:

[(1, 487289124), (2, 243644562), (3, 162429708), (4, 121822281), (6, 81214854), (7, 69612732), (9, 54143236), (12, 40607427), (14, 34806366), (18, 27071618), (19, 25646796), (21, 23204244), (28, 17403183), (31, 15719004), (36, 13535809), (38, 12823398), (42, 11602122), (49, 9944676), (57, 8548932), (62, 7859502), (63, 7734748), (67, 7272972), (76, 6411699), (84, 5801061), (93, 5239668), (98, 4972338), (114, 4274466), (124, 3929751), (126, 3867374), (133, 3663828), (134, 3636486), (147, 3314892), (171, 2849644), (186, 2619834), (196, 2486169), (201, 2424324), (217, 2245572), (228, 2137233), (252, 1933687), (266, 1831914), (268, 1818243), (279, 1746556), (294, 1657446), (342, 1424822), (343, 1420668), (372, 1309917), (399, 1221276), (402, 1212162), (434, 1122786), (441, 1104964), (469, 1038996), (532, 915957), (558, 873278), (588, 828723), (589, 827316), (603, 808108), (651, 748524), (684, 712411), (686, 710334), (798, 610638), (804, 606081), (868, 561393), (882, 552482), (931, 523404), (938, 519498), (1029, 473556), (1116, 436639), (1178, 413658), (1197, 407092), (1206, 404054), (1273, 382788), (1302, 374262), (1372, 355167), (1407, 346332), (1519, 320796), (1596, 305319), (1764, 276241), (1767, 275772), (1862, 261702), (1876, 259749), (1953, 249508), (2058, 236778), (2077, 234612), (2356, 206829), (2394, 203546), (2412, 202027), (2546, 191394), (2604, 187131), (2793, 174468), (2814, 173166), (3038, 160398), (3087, 157852), (3283, 148428), (3534, 137886), (3724, 130851), (3819, 127596), (3906, 124754), (4116, 118389), (4123, 118188), (4154, 117306), (4221, 115444), (4557, 106932), (4788, 101773), (5092, 95697), (5301, 91924), (5586, 87234), (5628, 86583), (6076, 80199), (6174, 78926), (6231, 78204), (6517, 74772), (6566, 74214), (7068, 68943), (7638, 63798), (7812, 62377), (8246, 59094), (8308, 58653), (8379, 58156), (8442, 57722), (8911, 54684), (9114, 53466), (9849, 49476), (10602, 45962), (10633, 45828), (11172, 43617), (11457, 42532), (12348, 39463), (12369, 39396), (12462, 39102), (13034, 37386), (13132, 37107), (13671, 35644), (14539, 33516), (15276, 31899), (16492, 29547), (16758, 29078), (16884, 28861), (17822, 27342), (18228, 26733), (18693, 26068), (19551, 24924), (19698, 24738), (21204, 22981), (21266, 22914)]