220658436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 600757248

約数和(自身を除く): 380098812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 167, 204, 254, 289, 306, 334, 381, 501, 508, 578, 612, 668, 762, 867, 1002, 1143, 1156, 1503, 1524, 1734, 2004, 2159, 2286, 2601, 2839, 3006, 3468, 4318, 4572, 5202, 5678, 6012, 6477, 8517, 8636, 10404, 11356, 12954, 17034, 19431, 21209, 25551, 25908, 34068, 36703, 38862, 42418, 48263, 51102, 63627, 73406, 77724, 84836, 96526, 102204, 110109, 127254, 144789, 146812, 190881, 193052, 220218, 254508, 289578, 330327, 360553, 381762, 434367, 440436, 579156, 660654, 721106, 763524, 868734, 1081659, 1321308, 1442212, 1737468, 2163318, 3244977, 4326636, 6129401, 6489954, 12258802, 12979908, 18388203, 24517604, 36776406, 55164609, 73552812, 110329218, 220658436]

約数ペア:

[(1, 220658436), (2, 110329218), (3, 73552812), (4, 55164609), (6, 36776406), (9, 24517604), (12, 18388203), (17, 12979908), (18, 12258802), (34, 6489954), (36, 6129401), (51, 4326636), (68, 3244977), (102, 2163318), (127, 1737468), (153, 1442212), (167, 1321308), (204, 1081659), (254, 868734), (289, 763524), (306, 721106), (334, 660654), (381, 579156), (501, 440436), (508, 434367), (578, 381762), (612, 360553), (668, 330327), (762, 289578), (867, 254508), (1002, 220218), (1143, 193052), (1156, 190881), (1503, 146812), (1524, 144789), (1734, 127254), (2004, 110109), (2159, 102204), (2286, 96526), (2601, 84836), (2839, 77724), (3006, 73406), (3468, 63627), (4318, 51102), (4572, 48263), (5202, 42418), (5678, 38862), (6012, 36703), (6477, 34068), (8517, 25908), (8636, 25551), (10404, 21209), (11356, 19431), (12954, 17034)]