275130882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7489}}^1$

素因数の和:7667

約数の個数: 48

約数和(自身を含む): 646147320

約数和(自身を除く): 371016438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 7489, 12246, 14978, 18369, 22467, 36738, 44934, 67401, 97357, 134802, 194714, 292071, 584142, 876213, 1175773, 1752426, 2351546, 3527319, 7054638, 10581957, 15285049, 21163914, 30570098, 45855147, 91710294, 137565441, 275130882]

約数ペア:

[(1, 275130882), (2, 137565441), (3, 91710294), (6, 45855147), (9, 30570098), (13, 21163914), (18, 15285049), (26, 10581957), (39, 7054638), (78, 3527319), (117, 2351546), (157, 1752426), (234, 1175773), (314, 876213), (471, 584142), (942, 292071), (1413, 194714), (2041, 134802), (2826, 97357), (4082, 67401), (6123, 44934), (7489, 36738), (12246, 22467), (14978, 18369)]