1605121368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2745

約数の個数: 128

約数和(自身を含む): 4530816000

約数和(自身を除く): 2925694632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 79, 102, 114, 136, 152, 158, 204, 228, 237, 316, 323, 408, 456, 474, 632, 646, 948, 969, 1292, 1343, 1501, 1896, 1938, 2584, 2621, 2686, 3002, 3876, 4029, 4503, 5242, 5372, 6004, 7752, 7863, 8058, 9006, 10484, 10744, 12008, 15726, 16116, 18012, 20968, 25517, 31452, 32232, 36024, 44557, 49799, 51034, 62904, 76551, 89114, 99598, 102068, 133671, 149397, 153102, 178228, 199196, 204136, 207059, 267342, 298794, 306204, 356456, 398392, 414118, 534684, 597588, 612408, 621177, 828236, 846583, 1069368, 1195176, 1242354, 1656472, 1693166, 2484708, 2539749, 3386332, 3520003, 3934121, 4969416, 5079498, 6772664, 7040006, 7868242, 10158996, 10560009, 11802363, 14080012, 15736484, 20317992, 21120018, 23604726, 28160024, 31472968, 42240036, 47209452, 66880057, 84480072, 94418904, 133760114, 200640171, 267520228, 401280342, 535040456, 802560684, 1605121368]

約数ペア:

[(1, 1605121368), (2, 802560684), (3, 535040456), (4, 401280342), (6, 267520228), (8, 200640171), (12, 133760114), (17, 94418904), (19, 84480072), (24, 66880057), (34, 47209452), (38, 42240036), (51, 31472968), (57, 28160024), (68, 23604726), (76, 21120018), (79, 20317992), (102, 15736484), (114, 14080012), (136, 11802363), (152, 10560009), (158, 10158996), (204, 7868242), (228, 7040006), (237, 6772664), (316, 5079498), (323, 4969416), (408, 3934121), (456, 3520003), (474, 3386332), (632, 2539749), (646, 2484708), (948, 1693166), (969, 1656472), (1292, 1242354), (1343, 1195176), (1501, 1069368), (1896, 846583), (1938, 828236), (2584, 621177), (2621, 612408), (2686, 597588), (3002, 534684), (3876, 414118), (4029, 398392), (4503, 356456), (5242, 306204), (5372, 298794), (6004, 267342), (7752, 207059), (7863, 204136), (8058, 199196), (9006, 178228), (10484, 153102), (10744, 149397), (12008, 133671), (15726, 102068), (16116, 99598), (18012, 89114), (20968, 76551), (25517, 62904), (31452, 51034), (32232, 49799), (36024, 44557)]