486530272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3823}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 991593792

約数和(自身を除く): 505063520

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1312, 1552, 3104, 3823, 3977, 7646, 7954, 15292, 15908, 30584, 31816, 61168, 63632, 122336, 127264, 156743, 313486, 370831, 626972, 741662, 1253944, 1483324, 2507888, 2966648, 5015776, 5933296, 11866592, 15204071, 30408142, 60816284, 121632568, 243265136, 486530272]

約数ペア:

[(1, 486530272), (2, 243265136), (4, 121632568), (8, 60816284), (16, 30408142), (32, 15204071), (41, 11866592), (82, 5933296), (97, 5015776), (164, 2966648), (194, 2507888), (328, 1483324), (388, 1253944), (656, 741662), (776, 626972), (1312, 370831), (1552, 313486), (3104, 156743), (3823, 127264), (3977, 122336), (7646, 63632), (7954, 61168), (15292, 31816), (15908, 30584)]