262853388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61357}}^1$

素因数の和:61391

約数の個数: 72

約数和(自身を含む): 804035232

約数和(自身を除く): 541181844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 61357, 122714, 184071, 245428, 368142, 429499, 552213, 736284, 858998, 1043069, 1104426, 1288497, 1717996, 2086138, 2208852, 2576994, 3129207, 3865491, 4172276, 5153988, 6258414, 7301483, 7730982, 9387621, 12516828, 14602966, 15461964, 18775242, 21904449, 29205932, 37550484, 43808898, 65713347, 87617796, 131426694, 262853388]

約数ペア:

[(1, 262853388), (2, 131426694), (3, 87617796), (4, 65713347), (6, 43808898), (7, 37550484), (9, 29205932), (12, 21904449), (14, 18775242), (17, 15461964), (18, 14602966), (21, 12516828), (28, 9387621), (34, 7730982), (36, 7301483), (42, 6258414), (51, 5153988), (63, 4172276), (68, 3865491), (84, 3129207), (102, 2576994), (119, 2208852), (126, 2086138), (153, 1717996), (204, 1288497), (238, 1104426), (252, 1043069), (306, 858998), (357, 736284), (476, 552213), (612, 429499), (714, 368142), (1071, 245428), (1428, 184071), (2142, 122714), (4284, 61357)]