1245189616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5701}}^1$

素因数の和:5810

約数の個数: 80

約数和(自身を含む): 2825363808

約数和(自身を除く): 1580174192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 374, 584, 748, 803, 1168, 1241, 1496, 1606, 2482, 2992, 3212, 4964, 5701, 6424, 9928, 11402, 12848, 13651, 19856, 22804, 27302, 45608, 54604, 62711, 91216, 96917, 109208, 125422, 193834, 218416, 250844, 387668, 416173, 501688, 775336, 832346, 1003376, 1066087, 1550672, 1664692, 2132174, 3329384, 4264348, 4577903, 6658768, 7074941, 8528696, 9155806, 14149882, 17057392, 18311612, 28299764, 36623224, 56599528, 73246448, 77824351, 113199056, 155648702, 311297404, 622594808, 1245189616]

約数ペア:

[(1, 1245189616), (2, 622594808), (4, 311297404), (8, 155648702), (11, 113199056), (16, 77824351), (17, 73246448), (22, 56599528), (34, 36623224), (44, 28299764), (68, 18311612), (73, 17057392), (88, 14149882), (136, 9155806), (146, 8528696), (176, 7074941), (187, 6658768), (272, 4577903), (292, 4264348), (374, 3329384), (584, 2132174), (748, 1664692), (803, 1550672), (1168, 1066087), (1241, 1003376), (1496, 832346), (1606, 775336), (2482, 501688), (2992, 416173), (3212, 387668), (4964, 250844), (5701, 218416), (6424, 193834), (9928, 125422), (11402, 109208), (12848, 96917), (13651, 91216), (19856, 62711), (22804, 54604), (27302, 45608)]