445024692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 1336769280

約数和(自身を除く): 891744588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 239, 252, 324, 378, 478, 567, 717, 756, 821, 956, 1134, 1434, 1642, 1673, 2151, 2268, 2463, 2868, 3284, 3346, 4302, 4926, 5019, 5747, 6453, 6692, 7389, 8604, 9852, 10038, 11494, 12906, 14778, 15057, 17241, 19359, 20076, 22167, 22988, 25812, 29556, 30114, 34482, 38718, 44334, 45171, 51723, 60228, 66501, 68964, 77436, 88668, 90342, 103446, 133002, 135513, 155169, 180684, 196219, 206892, 266004, 271026, 310338, 392438, 465507, 542052, 588657, 620676, 784876, 931014, 1177314, 1373533, 1765971, 1862028, 2354628, 2747066, 3531942, 4120599, 5297913, 5494132, 7063884, 8241198, 10595826, 12361797, 15893739, 16482396, 21191652, 24723594, 31787478, 37085391, 49447188, 63574956, 74170782, 111256173, 148341564, 222512346, 445024692]

約数ペア:

[(1, 445024692), (2, 222512346), (3, 148341564), (4, 111256173), (6, 74170782), (7, 63574956), (9, 49447188), (12, 37085391), (14, 31787478), (18, 24723594), (21, 21191652), (27, 16482396), (28, 15893739), (36, 12361797), (42, 10595826), (54, 8241198), (63, 7063884), (81, 5494132), (84, 5297913), (108, 4120599), (126, 3531942), (162, 2747066), (189, 2354628), (239, 1862028), (252, 1765971), (324, 1373533), (378, 1177314), (478, 931014), (567, 784876), (717, 620676), (756, 588657), (821, 542052), (956, 465507), (1134, 392438), (1434, 310338), (1642, 271026), (1673, 266004), (2151, 206892), (2268, 196219), (2463, 180684), (2868, 155169), (3284, 135513), (3346, 133002), (4302, 103446), (4926, 90342), (5019, 88668), (5747, 77436), (6453, 68964), (6692, 66501), (7389, 60228), (8604, 51723), (9852, 45171), (10038, 44334), (11494, 38718), (12906, 34482), (14778, 30114), (15057, 29556), (17241, 25812), (19359, 22988), (20076, 22167)]