381003408

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{5059}}^1$

素因数の和:5596

約数の個数: 60

約数和(自身を含む): 1068530320

約数和(自身を除く): 687526912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 3138, 4184, 4707, 5059, 6276, 8368, 9414, 10118, 12552, 15177, 18828, 20236, 25104, 30354, 37656, 40472, 45531, 60708, 75312, 80944, 91062, 121416, 182124, 242832, 364248, 728496, 2645857, 5291714, 7937571, 10583428, 15875142, 21166856, 23812713, 31750284, 42333712, 47625426, 63500568, 95250852, 127001136, 190501704, 381003408]

約数ペア:

[(1, 381003408), (2, 190501704), (3, 127001136), (4, 95250852), (6, 63500568), (8, 47625426), (9, 42333712), (12, 31750284), (16, 23812713), (18, 21166856), (24, 15875142), (36, 10583428), (48, 7937571), (72, 5291714), (144, 2645857), (523, 728496), (1046, 364248), (1569, 242832), (2092, 182124), (3138, 121416), (4184, 91062), (4707, 80944), (5059, 75312), (6276, 60708), (8368, 45531), (9414, 40472), (10118, 37656), (12552, 30354), (15177, 25104), (18828, 20236)]