390295207008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6245123}}^1$

素因数の和:6245177

約数の個数: 144

約数和(自身を含む): 1309377678336

約数和(自身を除く): 919082471328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 6245123, 12490246, 18735369, 24980492, 37470738, 43715861, 49960984, 56206107, 74941476, 87431722, 99921968, 112412214, 131147583, 149882952, 174863444, 193598813, 199843936, 224824428, 262295166, 299765904, 349726888, 387197626, 393442749, 449648856, 524590332, 580796439, 599531808, 699453776, 774395252, 786885498, 899297712, 1049180664, 1161592878, 1355191691, 1398907552, 1548790504, 1573770996, 1742389317, 1798595424, 2098361328, 2323185756, 2710383382, 3097581008, 3147541992, 3484778634, 4065575073, 4196722656, 4646371512, 5420766764, 6195162016, 6295083984, 6969557268, 8131150146, 9292743024, 10841533528, 12196725219, 12590167968, 13939114536, 16262300292, 18585486048, 21683067056, 24393450438, 27878229072, 32524600584, 43366134112, 48786900876, 55756458144, 65049201168, 97573801752, 130098402336, 195147603504, 390295207008]

約数ペア:

[(1, 390295207008), (2, 195147603504), (3, 130098402336), (4, 97573801752), (6, 65049201168), (7, 55756458144), (8, 48786900876), (9, 43366134112), (12, 32524600584), (14, 27878229072), (16, 24393450438), (18, 21683067056), (21, 18585486048), (24, 16262300292), (28, 13939114536), (31, 12590167968), (32, 12196725219), (36, 10841533528), (42, 9292743024), (48, 8131150146), (56, 6969557268), (62, 6295083984), (63, 6195162016), (72, 5420766764), (84, 4646371512), (93, 4196722656), (96, 4065575073), (112, 3484778634), (124, 3147541992), (126, 3097581008), (144, 2710383382), (168, 2323185756), (186, 2098361328), (217, 1798595424), (224, 1742389317), (248, 1573770996), (252, 1548790504), (279, 1398907552), (288, 1355191691), (336, 1161592878), (372, 1049180664), (434, 899297712), (496, 786885498), (504, 774395252), (558, 699453776), (651, 599531808), (672, 580796439), (744, 524590332), (868, 449648856), (992, 393442749), (1008, 387197626), (1116, 349726888), (1302, 299765904), (1488, 262295166), (1736, 224824428), (1953, 199843936), (2016, 193598813), (2232, 174863444), (2604, 149882952), (2976, 131147583), (3472, 112412214), (3906, 99921968), (4464, 87431722), (5208, 74941476), (6944, 56206107), (7812, 49960984), (8928, 43715861), (10416, 37470738), (15624, 24980492), (20832, 18735369), (31248, 12490246), (62496, 6245123)]