1330376346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 3321722880

約数和(自身を除く): 1991346534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 113, 117, 186, 226, 234, 279, 339, 351, 403, 541, 558, 678, 702, 806, 837, 1017, 1082, 1209, 1469, 1623, 1674, 2034, 2418, 2938, 3051, 3246, 3503, 3627, 4407, 4869, 6102, 7006, 7033, 7254, 8814, 9738, 10509, 10881, 13221, 14066, 14607, 16771, 21018, 21099, 21762, 26442, 29214, 31527, 33542, 39663, 42198, 45539, 50313, 61133, 63054, 63297, 79326, 91078, 94581, 100626, 122266, 126594, 136617, 150939, 183399, 189162, 189891, 218023, 273234, 301878, 366798, 379782, 409851, 436046, 452817, 550197, 654069, 794729, 819702, 905634, 1100394, 1229553, 1308138, 1589458, 1650591, 1895123, 1962207, 2384187, 2459106, 3301182, 3790246, 3924414, 4768374, 5685369, 5886621, 7152561, 11370738, 11773242, 14305122, 17056107, 21457683, 24636599, 34112214, 42915366, 49273198, 51168321, 73909797, 102336642, 147819594, 221729391, 443458782, 665188173, 1330376346]

約数ペア:

[(1, 1330376346), (2, 665188173), (3, 443458782), (6, 221729391), (9, 147819594), (13, 102336642), (18, 73909797), (26, 51168321), (27, 49273198), (31, 42915366), (39, 34112214), (54, 24636599), (62, 21457683), (78, 17056107), (93, 14305122), (113, 11773242), (117, 11370738), (186, 7152561), (226, 5886621), (234, 5685369), (279, 4768374), (339, 3924414), (351, 3790246), (403, 3301182), (541, 2459106), (558, 2384187), (678, 1962207), (702, 1895123), (806, 1650591), (837, 1589458), (1017, 1308138), (1082, 1229553), (1209, 1100394), (1469, 905634), (1623, 819702), (1674, 794729), (2034, 654069), (2418, 550197), (2938, 452817), (3051, 436046), (3246, 409851), (3503, 379782), (3627, 366798), (4407, 301878), (4869, 273234), (6102, 218023), (7006, 189891), (7033, 189162), (7254, 183399), (8814, 150939), (9738, 136617), (10509, 126594), (10881, 122266), (13221, 100626), (14066, 94581), (14607, 91078), (16771, 79326), (21018, 63297), (21099, 63054), (21762, 61133), (26442, 50313), (29214, 45539), (31527, 42198), (33542, 39663)]