315189252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21982

約数の個数: 96

約数和(自身を含む): 983091200

約数和(自身を除く): 667901948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 21943, 43886, 65829, 87772, 131658, 153601, 197487, 263316, 307202, 394974, 416917, 460803, 592461, 614404, 789948, 833834, 921606, 1184922, 1250751, 1382409, 1667668, 1843212, 2369844, 2501502, 2764818, 2918419, 3752253, 4147227, 5003004, 5529636, 5836838, 7504506, 8294454, 8755257, 11256759, 11673676, 15009012, 16588908, 17510514, 22513518, 26265771, 35021028, 45027036, 52531542, 78797313, 105063084, 157594626, 315189252]

約数ペア:

[(1, 315189252), (2, 157594626), (3, 105063084), (4, 78797313), (6, 52531542), (7, 45027036), (9, 35021028), (12, 26265771), (14, 22513518), (18, 17510514), (19, 16588908), (21, 15009012), (27, 11673676), (28, 11256759), (36, 8755257), (38, 8294454), (42, 7504506), (54, 5836838), (57, 5529636), (63, 5003004), (76, 4147227), (84, 3752253), (108, 2918419), (114, 2764818), (126, 2501502), (133, 2369844), (171, 1843212), (189, 1667668), (228, 1382409), (252, 1250751), (266, 1184922), (342, 921606), (378, 833834), (399, 789948), (513, 614404), (532, 592461), (684, 460803), (756, 416917), (798, 394974), (1026, 307202), (1197, 263316), (1596, 197487), (2052, 153601), (2394, 131658), (3591, 87772), (4788, 65829), (7182, 43886), (14364, 21943)]