397124496

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{25301}}^1$

素因数の和:25424

約数の個数: 60

約数和(自身を含む): 1121637660

約数和(自身を除く): 724513164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 25301, 50602, 75903, 101204, 151806, 202408, 227709, 303612, 404816, 455418, 607224, 910836, 1214448, 1821672, 2757809, 3643344, 5515618, 8273427, 11031236, 16546854, 22062472, 24820281, 33093708, 44124944, 49640562, 66187416, 99281124, 132374832, 198562248, 397124496]

約数ペア:

[(1, 397124496), (2, 198562248), (3, 132374832), (4, 99281124), (6, 66187416), (8, 49640562), (9, 44124944), (12, 33093708), (16, 24820281), (18, 22062472), (24, 16546854), (36, 11031236), (48, 8273427), (72, 5515618), (109, 3643344), (144, 2757809), (218, 1821672), (327, 1214448), (436, 910836), (654, 607224), (872, 455418), (981, 404816), (1308, 303612), (1744, 227709), (1962, 202408), (2616, 151806), (3924, 101204), (5232, 75903), (7848, 50602), (15696, 25301)]