399576220512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{500933}}^1$

素因数の和:502140

約数の個数: 96

約数和(自身を含む): 1199740937472

約数和(自身を除く): 800164716960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1187, 2374, 3561, 4748, 7122, 8309, 9496, 14244, 16618, 18992, 24927, 28488, 33236, 37984, 49854, 56976, 66472, 99708, 113952, 132944, 199416, 265888, 398832, 500933, 797664, 1001866, 1502799, 2003732, 3005598, 3506531, 4007464, 6011196, 7013062, 8014928, 10519593, 12022392, 14026124, 16029856, 21039186, 24044784, 28052248, 42078372, 48089568, 56104496, 84156744, 112208992, 168313488, 336626976, 594607471, 1189214942, 1783822413, 2378429884, 3567644826, 4162252297, 4756859768, 7135289652, 8324504594, 9513719536, 12486756891, 14270579304, 16649009188, 19027439072, 24973513782, 28541158608, 33298018376, 49947027564, 57082317216, 66596036752, 99894055128, 133192073504, 199788110256, 399576220512]

約数ペア:

[(1, 399576220512), (2, 199788110256), (3, 133192073504), (4, 99894055128), (6, 66596036752), (7, 57082317216), (8, 49947027564), (12, 33298018376), (14, 28541158608), (16, 24973513782), (21, 19027439072), (24, 16649009188), (28, 14270579304), (32, 12486756891), (42, 9513719536), (48, 8324504594), (56, 7135289652), (84, 4756859768), (96, 4162252297), (112, 3567644826), (168, 2378429884), (224, 1783822413), (336, 1189214942), (672, 594607471), (1187, 336626976), (2374, 168313488), (3561, 112208992), (4748, 84156744), (7122, 56104496), (8309, 48089568), (9496, 42078372), (14244, 28052248), (16618, 24044784), (18992, 21039186), (24927, 16029856), (28488, 14026124), (33236, 12022392), (37984, 10519593), (49854, 8014928), (56976, 7013062), (66472, 6011196), (99708, 4007464), (113952, 3506531), (132944, 3005598), (199416, 2003732), (265888, 1502799), (398832, 1001866), (500933, 797664)]