2471438528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2102

約数の個数: 112

約数和(自身を含む): 5632704000

約数和(自身を除く): 3161265472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 152, 158, 208, 247, 304, 316, 416, 494, 608, 632, 832, 988, 1027, 1216, 1264, 1501, 1976, 1979, 2054, 2528, 3002, 3952, 3958, 4108, 5056, 6004, 7904, 7916, 8216, 12008, 15808, 15832, 16432, 19513, 24016, 25727, 31664, 32864, 37601, 39026, 48032, 51454, 63328, 65728, 75202, 78052, 96064, 102908, 126656, 150404, 156104, 156341, 205816, 300808, 312208, 312682, 411632, 488813, 601616, 624416, 625364, 823264, 977626, 1203232, 1248832, 1250728, 1646528, 1955252, 2032433, 2406464, 2501456, 2970479, 3910504, 4064866, 5002912, 5940958, 7821008, 8129732, 10005824, 11881916, 15642016, 16259464, 23763832, 31284032, 32518928, 38616227, 47527664, 65037856, 77232454, 95055328, 130075712, 154464908, 190110656, 308929816, 617859632, 1235719264, 2471438528]

約数ペア:

[(1, 2471438528), (2, 1235719264), (4, 617859632), (8, 308929816), (13, 190110656), (16, 154464908), (19, 130075712), (26, 95055328), (32, 77232454), (38, 65037856), (52, 47527664), (64, 38616227), (76, 32518928), (79, 31284032), (104, 23763832), (152, 16259464), (158, 15642016), (208, 11881916), (247, 10005824), (304, 8129732), (316, 7821008), (416, 5940958), (494, 5002912), (608, 4064866), (632, 3910504), (832, 2970479), (988, 2501456), (1027, 2406464), (1216, 2032433), (1264, 1955252), (1501, 1646528), (1976, 1250728), (1979, 1248832), (2054, 1203232), (2528, 977626), (3002, 823264), (3952, 625364), (3958, 624416), (4108, 601616), (5056, 488813), (6004, 411632), (7904, 312682), (7916, 312208), (8216, 300808), (12008, 205816), (15808, 156341), (15832, 156104), (16432, 150404), (19513, 126656), (24016, 102908), (25727, 96064), (31664, 78052), (32864, 75202), (37601, 65728), (39026, 63328), (48032, 51454)]