749664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 2260440

約数和(自身を除く): 1510776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 137, 144, 152, 171, 228, 274, 288, 304, 342, 411, 456, 548, 608, 684, 822, 912, 1096, 1233, 1368, 1644, 1824, 2192, 2466, 2603, 2736, 3288, 4384, 4932, 5206, 5472, 6576, 7809, 9864, 10412, 13152, 15618, 19728, 20824, 23427, 31236, 39456, 41648, 46854, 62472, 83296, 93708, 124944, 187416, 249888, 374832, 749664]

約数ペア:

[(1, 749664), (2, 374832), (3, 249888), (4, 187416), (6, 124944), (8, 93708), (9, 83296), (12, 62472), (16, 46854), (18, 41648), (19, 39456), (24, 31236), (32, 23427), (36, 20824), (38, 19728), (48, 15618), (57, 13152), (72, 10412), (76, 9864), (96, 7809), (114, 6576), (137, 5472), (144, 5206), (152, 4932), (171, 4384), (228, 3288), (274, 2736), (288, 2603), (304, 2466), (342, 2192), (411, 1824), (456, 1644), (548, 1368), (608, 1233), (684, 1096), (822, 912)]