490631232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28081}}^1$

素因数の和:28116

約数の個数: 112

約数和(自身を含む): 1597753472

約数和(自身を除く): 1107122240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 28081, 56162, 84243, 112324, 168486, 196567, 224648, 336972, 365053, 393134, 449296, 589701, 673944, 730106, 786268, 898592, 1095159, 1179402, 1347888, 1460212, 1572536, 1797184, 2190318, 2358804, 2555371, 2695776, 2920424, 3145072, 4380636, 4717608, 5110742, 5391552, 5840848, 6290144, 7666113, 8761272, 9435216, 10221484, 11681696, 12580288, 15332226, 17522544, 18870432, 20442968, 23363392, 30664452, 35045088, 37740864, 40885936, 61328904, 70090176, 81771872, 122657808, 163543744, 245315616, 490631232]

約数ペア:

[(1, 490631232), (2, 245315616), (3, 163543744), (4, 122657808), (6, 81771872), (7, 70090176), (8, 61328904), (12, 40885936), (13, 37740864), (14, 35045088), (16, 30664452), (21, 23363392), (24, 20442968), (26, 18870432), (28, 17522544), (32, 15332226), (39, 12580288), (42, 11681696), (48, 10221484), (52, 9435216), (56, 8761272), (64, 7666113), (78, 6290144), (84, 5840848), (91, 5391552), (96, 5110742), (104, 4717608), (112, 4380636), (156, 3145072), (168, 2920424), (182, 2695776), (192, 2555371), (208, 2358804), (224, 2190318), (273, 1797184), (312, 1572536), (336, 1460212), (364, 1347888), (416, 1179402), (448, 1095159), (546, 898592), (624, 786268), (672, 730106), (728, 673944), (832, 589701), (1092, 449296), (1248, 393134), (1344, 365053), (1456, 336972), (2184, 224648), (2496, 196567), (2912, 168486), (4368, 112324), (5824, 84243), (8736, 56162), (17472, 28081)]