676637892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3319}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 1957737600

約数和(自身を除く): 1281099708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 1618, 2427, 3236, 3319, 4854, 5663, 6638, 7281, 9708, 9957, 11326, 13276, 14562, 16989, 19914, 22652, 23233, 29124, 29871, 33978, 39828, 46466, 50967, 59742, 67956, 69699, 92932, 101934, 119484, 139398, 203868, 209097, 278796, 418194, 836388, 2685071, 5370142, 8055213, 10740284, 16110426, 18795497, 24165639, 32220852, 37590994, 48331278, 56386491, 75181988, 96662556, 112772982, 169159473, 225545964, 338318946, 676637892]

約数ペア:

[(1, 676637892), (2, 338318946), (3, 225545964), (4, 169159473), (6, 112772982), (7, 96662556), (9, 75181988), (12, 56386491), (14, 48331278), (18, 37590994), (21, 32220852), (28, 24165639), (36, 18795497), (42, 16110426), (63, 10740284), (84, 8055213), (126, 5370142), (252, 2685071), (809, 836388), (1618, 418194), (2427, 278796), (3236, 209097), (3319, 203868), (4854, 139398), (5663, 119484), (6638, 101934), (7281, 92932), (9708, 69699), (9957, 67956), (11326, 59742), (13276, 50967), (14562, 46466), (16989, 39828), (19914, 33978), (22652, 29871), (23233, 29124)]