242524542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 534675456

約数和(自身を除く): 292150914

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 191, 219, 223, 382, 438, 446, 573, 669, 949, 1146, 1338, 1898, 2483, 2847, 2899, 4966, 5694, 5798, 7449, 8697, 13943, 14898, 16279, 17394, 27886, 32558, 41829, 42593, 48837, 83658, 85186, 97674, 127779, 181259, 211627, 255558, 362518, 423254, 543777, 553709, 634881, 1087554, 1107418, 1269762, 1661127, 3109289, 3322254, 6218578, 9327867, 18655734, 40420757, 80841514, 121262271, 242524542]

約数ペア:

[(1, 242524542), (2, 121262271), (3, 80841514), (6, 40420757), (13, 18655734), (26, 9327867), (39, 6218578), (73, 3322254), (78, 3109289), (146, 1661127), (191, 1269762), (219, 1107418), (223, 1087554), (382, 634881), (438, 553709), (446, 543777), (573, 423254), (669, 362518), (949, 255558), (1146, 211627), (1338, 181259), (1898, 127779), (2483, 97674), (2847, 85186), (2899, 83658), (4966, 48837), (5694, 42593), (5798, 41829), (7449, 32558), (8697, 27886), (13943, 17394), (14898, 16279)]