2912901888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 8396964576

約数和(自身を除く): 5484062688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 197, 208, 256, 312, 384, 394, 416, 591, 624, 768, 788, 832, 1182, 1248, 1481, 1576, 1664, 2364, 2496, 2561, 2962, 3152, 3328, 4443, 4728, 4992, 5122, 5924, 6304, 7683, 8886, 9456, 9984, 10244, 11848, 12608, 15366, 17772, 18912, 19253, 20488, 23696, 25216, 30732, 35544, 37824, 38506, 40976, 47392, 50432, 57759, 61464, 71088, 75648, 77012, 81952, 94784, 115518, 122928, 142176, 151296, 154024, 163904, 189568, 231036, 245856, 284352, 291757, 308048, 327808, 379136, 462072, 491712, 568704, 583514, 616096, 655616, 875271, 924144, 983424, 1137408, 1167028, 1232192, 1750542, 1848288, 1966848, 2334056, 2464384, 3501084, 3696576, 3792841, 4668112, 4928768, 7002168, 7393152, 7585682, 9336224, 11378523, 14004336, 14786304, 15171364, 18672448, 22757046, 28008672, 30342728, 37344896, 45514092, 56017344, 60685456, 74689792, 91028184, 112034688, 121370912, 182056368, 224069376, 242741824, 364112736, 485483648, 728225472, 970967296, 1456450944, 2912901888]

約数ペア:

[(1, 2912901888), (2, 1456450944), (3, 970967296), (4, 728225472), (6, 485483648), (8, 364112736), (12, 242741824), (13, 224069376), (16, 182056368), (24, 121370912), (26, 112034688), (32, 91028184), (39, 74689792), (48, 60685456), (52, 56017344), (64, 45514092), (78, 37344896), (96, 30342728), (104, 28008672), (128, 22757046), (156, 18672448), (192, 15171364), (197, 14786304), (208, 14004336), (256, 11378523), (312, 9336224), (384, 7585682), (394, 7393152), (416, 7002168), (591, 4928768), (624, 4668112), (768, 3792841), (788, 3696576), (832, 3501084), (1182, 2464384), (1248, 2334056), (1481, 1966848), (1576, 1848288), (1664, 1750542), (2364, 1232192), (2496, 1167028), (2561, 1137408), (2962, 983424), (3152, 924144), (3328, 875271), (4443, 655616), (4728, 616096), (4992, 583514), (5122, 568704), (5924, 491712), (6304, 462072), (7683, 379136), (8886, 327808), (9456, 308048), (9984, 291757), (10244, 284352), (11848, 245856), (12608, 231036), (15366, 189568), (17772, 163904), (18912, 154024), (19253, 151296), (20488, 142176), (23696, 122928), (25216, 115518), (30732, 94784), (35544, 81952), (37824, 77012), (38506, 75648), (40976, 71088), (47392, 61464), (50432, 57759)]