40871736

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 124992000

約数和(自身を除く): 84120264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 433, 437, 456, 513, 552, 621, 684, 828, 866, 874, 1026, 1242, 1299, 1311, 1368, 1656, 1732, 1748, 2052, 2484, 2598, 2622, 3464, 3496, 3897, 3933, 4104, 4968, 5196, 5244, 7794, 7866, 8227, 9959, 10392, 10488, 11691, 11799, 15588, 15732, 16454, 19918, 23382, 23598, 24681, 29877, 31176, 31464, 32908, 39836, 46764, 47196, 49362, 59754, 65816, 74043, 79672, 89631, 93528, 94392, 98724, 119508, 148086, 179262, 189221, 197448, 222129, 239016, 268893, 296172, 358524, 378442, 444258, 537786, 567663, 592344, 717048, 756884, 888516, 1075572, 1135326, 1513768, 1702989, 1777032, 2151144, 2270652, 3405978, 4541304, 5108967, 6811956, 10217934, 13623912, 20435868, 40871736]

約数ペア:

[(1, 40871736), (2, 20435868), (3, 13623912), (4, 10217934), (6, 6811956), (8, 5108967), (9, 4541304), (12, 3405978), (18, 2270652), (19, 2151144), (23, 1777032), (24, 1702989), (27, 1513768), (36, 1135326), (38, 1075572), (46, 888516), (54, 756884), (57, 717048), (69, 592344), (72, 567663), (76, 537786), (92, 444258), (108, 378442), (114, 358524), (138, 296172), (152, 268893), (171, 239016), (184, 222129), (207, 197448), (216, 189221), (228, 179262), (276, 148086), (342, 119508), (414, 98724), (433, 94392), (437, 93528), (456, 89631), (513, 79672), (552, 74043), (621, 65816), (684, 59754), (828, 49362), (866, 47196), (874, 46764), (1026, 39836), (1242, 32908), (1299, 31464), (1311, 31176), (1368, 29877), (1656, 24681), (1732, 23598), (1748, 23382), (2052, 19918), (2484, 16454), (2598, 15732), (2622, 15588), (3464, 11799), (3496, 11691), (3897, 10488), (3933, 10392), (4104, 9959), (4968, 8227), (5196, 7866), (5244, 7794)]