818976

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 2268000

約数和(自身を除く): 1449024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 449, 456, 608, 898, 912, 1347, 1796, 1824, 2694, 3592, 5388, 7184, 8531, 10776, 14368, 17062, 21552, 25593, 34124, 43104, 51186, 68248, 102372, 136496, 204744, 272992, 409488, 818976]

約数ペア:

[(1, 818976), (2, 409488), (3, 272992), (4, 204744), (6, 136496), (8, 102372), (12, 68248), (16, 51186), (19, 43104), (24, 34124), (32, 25593), (38, 21552), (48, 17062), (57, 14368), (76, 10776), (96, 8531), (114, 7184), (152, 5388), (228, 3592), (304, 2694), (449, 1824), (456, 1796), (608, 1347), (898, 912)]