2420680451196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1\times {\mathrm{68371}}^1$

素因数の和:69715

約数の個数: 96

約数和(自身を含む): 6475626984960

約数和(自身を除く): 4054946533764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 809, 1042, 1563, 1618, 2084, 2427, 3126, 3236, 3647, 4854, 5663, 6252, 7294, 9708, 10941, 11326, 14588, 16989, 21882, 22652, 33978, 43764, 67956, 68371, 136742, 205113, 273484, 410226, 421489, 478597, 820452, 842978, 957194, 1264467, 1435791, 1685956, 1914388, 2528934, 2871582, 2950423, 5057868, 5743164, 5900846, 8851269, 11801692, 17702538, 35405076, 35621291, 55312139, 71242582, 106863873, 110624278, 142485164, 165936417, 213727746, 221248556, 249349037, 331872834, 387184973, 427455492, 498698074, 663745668, 748047111, 774369946, 997396148, 1161554919, 1496094222, 1548739892, 2323109838, 2992188444, 4646219676, 28817624419, 57635248838, 86452873257, 115270497676, 172905746514, 201723370933, 345811493028, 403446741866, 605170112799, 806893483732, 1210340225598, 2420680451196]

約数ペア:

[(1, 2420680451196), (2, 1210340225598), (3, 806893483732), (4, 605170112799), (6, 403446741866), (7, 345811493028), (12, 201723370933), (14, 172905746514), (21, 115270497676), (28, 86452873257), (42, 57635248838), (84, 28817624419), (521, 4646219676), (809, 2992188444), (1042, 2323109838), (1563, 1548739892), (1618, 1496094222), (2084, 1161554919), (2427, 997396148), (3126, 774369946), (3236, 748047111), (3647, 663745668), (4854, 498698074), (5663, 427455492), (6252, 387184973), (7294, 331872834), (9708, 249349037), (10941, 221248556), (11326, 213727746), (14588, 165936417), (16989, 142485164), (21882, 110624278), (22652, 106863873), (33978, 71242582), (43764, 55312139), (67956, 35621291), (68371, 35405076), (136742, 17702538), (205113, 11801692), (273484, 8851269), (410226, 5900846), (421489, 5743164), (478597, 5057868), (820452, 2950423), (842978, 2871582), (957194, 2528934), (1264467, 1914388), (1435791, 1685956)]