249680808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4459

約数の個数: 96

約数和(自身を含む): 740343240

約数和(自身を除く): 490662432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 4373, 4392, 4758, 6344, 7137, 8746, 9516, 13119, 14274, 17492, 19032, 26238, 28548, 34984, 39357, 52476, 56849, 57096, 78714, 104952, 113698, 157428, 170547, 227396, 266753, 314856, 341094, 454792, 511641, 533506, 682188, 800259, 1023282, 1067012, 1364376, 1600518, 2046564, 2134024, 2400777, 3201036, 3467789, 4093128, 4801554, 6402072, 6935578, 9603108, 10403367, 13871156, 19206216, 20806734, 27742312, 31210101, 41613468, 62420202, 83226936, 124840404, 249680808]

約数ペア:

[(1, 249680808), (2, 124840404), (3, 83226936), (4, 62420202), (6, 41613468), (8, 31210101), (9, 27742312), (12, 20806734), (13, 19206216), (18, 13871156), (24, 10403367), (26, 9603108), (36, 6935578), (39, 6402072), (52, 4801554), (61, 4093128), (72, 3467789), (78, 3201036), (104, 2400777), (117, 2134024), (122, 2046564), (156, 1600518), (183, 1364376), (234, 1067012), (244, 1023282), (312, 800259), (366, 682188), (468, 533506), (488, 511641), (549, 454792), (732, 341094), (793, 314856), (936, 266753), (1098, 227396), (1464, 170547), (1586, 157428), (2196, 113698), (2379, 104952), (3172, 78714), (4373, 57096), (4392, 56849), (4758, 52476), (6344, 39357), (7137, 34984), (8746, 28548), (9516, 26238), (13119, 19032), (14274, 17492)]