421490412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1553}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 1253145600

約数和(自身を除く): 831655188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 359, 378, 718, 756, 1077, 1436, 1553, 2154, 2513, 3106, 3231, 4308, 4659, 5026, 6212, 6462, 7539, 9318, 9693, 10052, 10871, 12924, 13977, 15078, 18636, 19386, 21742, 22617, 27954, 30156, 32613, 38772, 41931, 43484, 45234, 55908, 65226, 67851, 83862, 90468, 97839, 130452, 135702, 167724, 195678, 271404, 293517, 391356, 557527, 587034, 1115054, 1174068, 1672581, 2230108, 3345162, 3902689, 5017743, 6690324, 7805378, 10035486, 11708067, 15053229, 15610756, 20070972, 23416134, 30106458, 35124201, 46832268, 60212916, 70248402, 105372603, 140496804, 210745206, 421490412]

約数ペア:

[(1, 421490412), (2, 210745206), (3, 140496804), (4, 105372603), (6, 70248402), (7, 60212916), (9, 46832268), (12, 35124201), (14, 30106458), (18, 23416134), (21, 20070972), (27, 15610756), (28, 15053229), (36, 11708067), (42, 10035486), (54, 7805378), (63, 6690324), (84, 5017743), (108, 3902689), (126, 3345162), (189, 2230108), (252, 1672581), (359, 1174068), (378, 1115054), (718, 587034), (756, 557527), (1077, 391356), (1436, 293517), (1553, 271404), (2154, 195678), (2513, 167724), (3106, 135702), (3231, 130452), (4308, 97839), (4659, 90468), (5026, 83862), (6212, 67851), (6462, 65226), (7539, 55908), (9318, 45234), (9693, 43484), (10052, 41931), (10871, 38772), (12924, 32613), (13977, 30156), (15078, 27954), (18636, 22617), (19386, 21742)]