415991772

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 1249248000

約数和(自身を除く): 833256228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 343, 354, 413, 441, 531, 571, 588, 686, 708, 826, 882, 1029, 1062, 1142, 1239, 1372, 1652, 1713, 1764, 2058, 2124, 2284, 2478, 2891, 3087, 3426, 3717, 3997, 4116, 4956, 5139, 5782, 6174, 6852, 7434, 7994, 8673, 10278, 11564, 11991, 12348, 14868, 15988, 17346, 20237, 20556, 23982, 26019, 27979, 33689, 34692, 35973, 40474, 47964, 52038, 55958, 60711, 67378, 71946, 80948, 83937, 101067, 104076, 111916, 121422, 134756, 143892, 167874, 182133, 195853, 202134, 235823, 242844, 251811, 303201, 335748, 364266, 391706, 404268, 471646, 503622, 587559, 606402, 707469, 728532, 783412, 943292, 1007244, 1175118, 1212804, 1414938, 1650761, 1762677, 2122407, 2350236, 2829876, 3301522, 3525354, 4244814, 4952283, 6603044, 7050708, 8489628, 9904566, 11555327, 14856849, 19809132, 23110654, 29713698, 34665981, 46221308, 59427396, 69331962, 103997943, 138663924, 207995886, 415991772]

約数ペア:

[(1, 415991772), (2, 207995886), (3, 138663924), (4, 103997943), (6, 69331962), (7, 59427396), (9, 46221308), (12, 34665981), (14, 29713698), (18, 23110654), (21, 19809132), (28, 14856849), (36, 11555327), (42, 9904566), (49, 8489628), (59, 7050708), (63, 6603044), (84, 4952283), (98, 4244814), (118, 3525354), (126, 3301522), (147, 2829876), (177, 2350236), (196, 2122407), (236, 1762677), (252, 1650761), (294, 1414938), (343, 1212804), (354, 1175118), (413, 1007244), (441, 943292), (531, 783412), (571, 728532), (588, 707469), (686, 606402), (708, 587559), (826, 503622), (882, 471646), (1029, 404268), (1062, 391706), (1142, 364266), (1239, 335748), (1372, 303201), (1652, 251811), (1713, 242844), (1764, 235823), (2058, 202134), (2124, 195853), (2284, 182133), (2478, 167874), (2891, 143892), (3087, 134756), (3426, 121422), (3717, 111916), (3997, 104076), (4116, 101067), (4956, 83937), (5139, 80948), (5782, 71946), (6174, 67378), (6852, 60711), (7434, 55958), (7994, 52038), (8673, 47964), (10278, 40474), (11564, 35973), (11991, 34692), (12348, 33689), (14868, 27979), (15988, 26019), (17346, 23982), (20237, 20556)]