290483856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8213

約数の個数: 120

約数和(自身を含む): 921677120

約数和(自身を除く): 631193264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8167, 8892, 11856, 16334, 17784, 24501, 32668, 35568, 49002, 65336, 73503, 98004, 106171, 130672, 147006, 155173, 196008, 212342, 294012, 310346, 318513, 392016, 424684, 465519, 588024, 620692, 637026, 849368, 931038, 955539, 1176048, 1241384, 1274052, 1396557, 1698736, 1862076, 1911078, 2017249, 2482768, 2548104, 2793114, 3724152, 3822156, 4034498, 5096208, 5586228, 6051747, 7448304, 7644312, 8068996, 11172456, 12103494, 15288624, 16137992, 18155241, 22344912, 24206988, 32275984, 36310482, 48413976, 72620964, 96827952, 145241928, 290483856]

約数ペア:

[(1, 290483856), (2, 145241928), (3, 96827952), (4, 72620964), (6, 48413976), (8, 36310482), (9, 32275984), (12, 24206988), (13, 22344912), (16, 18155241), (18, 16137992), (19, 15288624), (24, 12103494), (26, 11172456), (36, 8068996), (38, 7644312), (39, 7448304), (48, 6051747), (52, 5586228), (57, 5096208), (72, 4034498), (76, 3822156), (78, 3724152), (104, 2793114), (114, 2548104), (117, 2482768), (144, 2017249), (152, 1911078), (156, 1862076), (171, 1698736), (208, 1396557), (228, 1274052), (234, 1241384), (247, 1176048), (304, 955539), (312, 931038), (342, 849368), (456, 637026), (468, 620692), (494, 588024), (624, 465519), (684, 424684), (741, 392016), (912, 318513), (936, 310346), (988, 294012), (1368, 212342), (1482, 196008), (1872, 155173), (1976, 147006), (2223, 130672), (2736, 106171), (2964, 98004), (3952, 73503), (4446, 65336), (5928, 49002), (8167, 35568), (8892, 32668), (11856, 24501), (16334, 17784)]