331575008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4351

約数の個数: 48

約数和(自身を含む): 682536960

約数和(自身を除く): 350961952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2449, 2528, 4231, 4898, 8462, 9796, 16924, 19592, 33848, 39184, 67696, 78368, 131161, 135392, 262322, 334249, 524644, 668498, 1049288, 1336996, 2098576, 2673992, 4197152, 5347984, 10361719, 10695968, 20723438, 41446876, 82893752, 165787504, 331575008]

約数ペア:

[(1, 331575008), (2, 165787504), (4, 82893752), (8, 41446876), (16, 20723438), (31, 10695968), (32, 10361719), (62, 5347984), (79, 4197152), (124, 2673992), (158, 2098576), (248, 1336996), (316, 1049288), (496, 668498), (632, 524644), (992, 334249), (1264, 262322), (2449, 135392), (2528, 131161), (4231, 78368), (4898, 67696), (8462, 39184), (9796, 33848), (16924, 19592)]