579968795544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{489961}}^1$

素因数の和:490081

約数の個数: 128

約数和(自身を含む): 1572895610880

約数和(自身を除く): 992926815336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 43, 62, 74, 86, 93, 111, 124, 129, 148, 172, 186, 222, 248, 258, 296, 344, 372, 444, 516, 744, 888, 1032, 1147, 1333, 1591, 2294, 2666, 3182, 3441, 3999, 4588, 4773, 5332, 6364, 6882, 7998, 9176, 9546, 10664, 12728, 13764, 15996, 19092, 27528, 31992, 38184, 49321, 98642, 147963, 197284, 295926, 394568, 489961, 591852, 979922, 1183704, 1469883, 1959844, 2939766, 3919688, 5879532, 11759064, 15188791, 18128557, 21068323, 30377582, 36257114, 42136646, 45566373, 54385671, 60755164, 63204969, 72514228, 84273292, 91132746, 108771342, 121510328, 126409938, 145028456, 168546584, 182265492, 217542684, 252819876, 364530984, 435085368, 505639752, 561985267, 653118013, 779527951, 1123970534, 1306236026, 1559055902, 1685955801, 1959354039, 2247941068, 2338583853, 2612472052, 3118111804, 3371911602, 3918708078, 4495882136, 4677167706, 5224944104, 6236223608, 6743823204, 7837416156, 9354335412, 13487646408, 15674832312, 18708670824, 24165366481, 48330732962, 72496099443, 96661465924, 144992198886, 193322931848, 289984397772, 579968795544]

約数ペア:

[(1, 579968795544), (2, 289984397772), (3, 193322931848), (4, 144992198886), (6, 96661465924), (8, 72496099443), (12, 48330732962), (24, 24165366481), (31, 18708670824), (37, 15674832312), (43, 13487646408), (62, 9354335412), (74, 7837416156), (86, 6743823204), (93, 6236223608), (111, 5224944104), (124, 4677167706), (129, 4495882136), (148, 3918708078), (172, 3371911602), (186, 3118111804), (222, 2612472052), (248, 2338583853), (258, 2247941068), (296, 1959354039), (344, 1685955801), (372, 1559055902), (444, 1306236026), (516, 1123970534), (744, 779527951), (888, 653118013), (1032, 561985267), (1147, 505639752), (1333, 435085368), (1591, 364530984), (2294, 252819876), (2666, 217542684), (3182, 182265492), (3441, 168546584), (3999, 145028456), (4588, 126409938), (4773, 121510328), (5332, 108771342), (6364, 91132746), (6882, 84273292), (7998, 72514228), (9176, 63204969), (9546, 60755164), (10664, 54385671), (12728, 45566373), (13764, 42136646), (15996, 36257114), (19092, 30377582), (27528, 21068323), (31992, 18128557), (38184, 15188791), (49321, 11759064), (98642, 5879532), (147963, 3919688), (197284, 2939766), (295926, 1959844), (394568, 1469883), (489961, 1183704), (591852, 979922)]