920402688

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{16417}}^1$

素因数の和:16509

約数の個数: 72

約数和(自身を含む): 2483321008

約数和(自身を除く): 1562918320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 584, 768, 876, 1168, 1752, 2336, 3504, 4672, 7008, 9344, 14016, 16417, 18688, 28032, 32834, 49251, 56064, 65668, 98502, 131336, 197004, 262672, 394008, 525344, 788016, 1050688, 1198441, 1576032, 2101376, 2396882, 3152064, 3595323, 4202752, 4793764, 6304128, 7190646, 9587528, 12608256, 14381292, 19175056, 28762584, 38350112, 57525168, 76700224, 115050336, 153400448, 230100672, 306800896, 460201344, 920402688]

約数ペア:

[(1, 920402688), (2, 460201344), (3, 306800896), (4, 230100672), (6, 153400448), (8, 115050336), (12, 76700224), (16, 57525168), (24, 38350112), (32, 28762584), (48, 19175056), (64, 14381292), (73, 12608256), (96, 9587528), (128, 7190646), (146, 6304128), (192, 4793764), (219, 4202752), (256, 3595323), (292, 3152064), (384, 2396882), (438, 2101376), (584, 1576032), (768, 1198441), (876, 1050688), (1168, 788016), (1752, 525344), (2336, 394008), (3504, 262672), (4672, 197004), (7008, 131336), (9344, 98502), (14016, 65668), (16417, 56064), (18688, 49251), (28032, 32834)]