285680496

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 754360448

約数和(自身を除く): 468679952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 211, 268, 402, 421, 422, 536, 633, 804, 842, 844, 1072, 1263, 1266, 1608, 1684, 1688, 2526, 2532, 3216, 3368, 3376, 5052, 5064, 6736, 10104, 10128, 14137, 20208, 28207, 28274, 42411, 56414, 56548, 84621, 84822, 88831, 112828, 113096, 169242, 169644, 177662, 225656, 226192, 266493, 338484, 339288, 355324, 451312, 532986, 676968, 678576, 710648, 1065972, 1353936, 1421296, 2131944, 4263888, 5951677, 11903354, 17855031, 23806708, 35710062, 47613416, 71420124, 95226832, 142840248, 285680496]

約数ペア:

[(1, 285680496), (2, 142840248), (3, 95226832), (4, 71420124), (6, 47613416), (8, 35710062), (12, 23806708), (16, 17855031), (24, 11903354), (48, 5951677), (67, 4263888), (134, 2131944), (201, 1421296), (211, 1353936), (268, 1065972), (402, 710648), (421, 678576), (422, 676968), (536, 532986), (633, 451312), (804, 355324), (842, 339288), (844, 338484), (1072, 266493), (1263, 226192), (1266, 225656), (1608, 177662), (1684, 169644), (1688, 169242), (2526, 113096), (2532, 112828), (3216, 88831), (3368, 84822), (3376, 84621), (5052, 56548), (5064, 56414), (6736, 42411), (10104, 28274), (10128, 28207), (14137, 20208)]