251347872

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 688564800

約数和(自身を除く): 437216928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 137, 174, 232, 274, 348, 411, 464, 548, 659, 696, 822, 928, 1096, 1318, 1392, 1644, 1977, 2192, 2636, 2784, 3288, 3954, 3973, 4384, 5272, 6576, 7908, 7946, 10544, 11919, 13152, 15816, 15892, 19111, 21088, 23838, 31632, 31784, 38222, 47676, 57333, 63264, 63568, 76444, 90283, 95352, 114666, 127136, 152888, 180566, 190704, 229332, 270849, 305776, 361132, 381408, 458664, 541698, 611552, 722264, 917328, 1083396, 1444528, 1834656, 2166792, 2618207, 2889056, 4333584, 5236414, 7854621, 8667168, 10472828, 15709242, 20945656, 31418484, 41891312, 62836968, 83782624, 125673936, 251347872]

約数ペア:

[(1, 251347872), (2, 125673936), (3, 83782624), (4, 62836968), (6, 41891312), (8, 31418484), (12, 20945656), (16, 15709242), (24, 10472828), (29, 8667168), (32, 7854621), (48, 5236414), (58, 4333584), (87, 2889056), (96, 2618207), (116, 2166792), (137, 1834656), (174, 1444528), (232, 1083396), (274, 917328), (348, 722264), (411, 611552), (464, 541698), (548, 458664), (659, 381408), (696, 361132), (822, 305776), (928, 270849), (1096, 229332), (1318, 190704), (1392, 180566), (1644, 152888), (1977, 127136), (2192, 114666), (2636, 95352), (2784, 90283), (3288, 76444), (3954, 63568), (3973, 63264), (4384, 57333), (5272, 47676), (6576, 38222), (7908, 31784), (7946, 31632), (10544, 23838), (11919, 21088), (13152, 19111), (15816, 15892)]