255502464

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 813029760

約数和(自身を除く): 557527296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 259, 294, 296, 336, 367, 384, 392, 444, 448, 518, 588, 592, 672, 734, 777, 784, 888, 896, 1036, 1101, 1176, 1184, 1344, 1468, 1554, 1568, 1776, 1813, 2072, 2202, 2352, 2368, 2569, 2688, 2936, 3108, 3136, 3552, 3626, 4144, 4404, 4704, 4736, 5138, 5439, 5872, 6216, 6272, 7104, 7252, 7707, 8288, 8808, 9408, 10276, 10878, 11744, 12432, 13579, 14208, 14504, 15414, 16576, 17616, 17983, 18816, 20552, 21756, 23488, 24864, 27158, 29008, 30828, 33152, 35232, 35966, 40737, 41104, 43512, 46976, 49728, 53949, 54316, 58016, 61656, 70464, 71932, 81474, 82208, 87024, 95053, 99456, 107898, 108632, 116032, 123312, 140928, 143864, 162948, 164416, 174048, 190106, 215796, 217264, 232064, 246624, 285159, 287728, 325896, 328832, 348096, 380212, 431592, 434528, 493248, 570318, 575456, 651792, 665371, 696192, 760424, 863184, 869056, 986496, 1140636, 1150912, 1303584, 1330742, 1520848, 1726368, 1738112, 1996113, 2281272, 2301824, 2607168, 2661484, 3041696, 3452736, 3992226, 4562544, 5214336, 5322968, 6083392, 6905472, 7984452, 9125088, 10645936, 12166784, 15968904, 18250176, 21291872, 31937808, 36500352, 42583744, 63875616, 85167488, 127751232, 255502464]

約数ペア:

[(1, 255502464), (2, 127751232), (3, 85167488), (4, 63875616), (6, 42583744), (7, 36500352), (8, 31937808), (12, 21291872), (14, 18250176), (16, 15968904), (21, 12166784), (24, 10645936), (28, 9125088), (32, 7984452), (37, 6905472), (42, 6083392), (48, 5322968), (49, 5214336), (56, 4562544), (64, 3992226), (74, 3452736), (84, 3041696), (96, 2661484), (98, 2607168), (111, 2301824), (112, 2281272), (128, 1996113), (147, 1738112), (148, 1726368), (168, 1520848), (192, 1330742), (196, 1303584), (222, 1150912), (224, 1140636), (259, 986496), (294, 869056), (296, 863184), (336, 760424), (367, 696192), (384, 665371), (392, 651792), (444, 575456), (448, 570318), (518, 493248), (588, 434528), (592, 431592), (672, 380212), (734, 348096), (777, 328832), (784, 325896), (888, 287728), (896, 285159), (1036, 246624), (1101, 232064), (1176, 217264), (1184, 215796), (1344, 190106), (1468, 174048), (1554, 164416), (1568, 162948), (1776, 143864), (1813, 140928), (2072, 123312), (2202, 116032), (2352, 108632), (2368, 107898), (2569, 99456), (2688, 95053), (2936, 87024), (3108, 82208), (3136, 81474), (3552, 71932), (3626, 70464), (4144, 61656), (4404, 58016), (4704, 54316), (4736, 53949), (5138, 49728), (5439, 46976), (5872, 43512), (6216, 41104), (6272, 40737), (7104, 35966), (7252, 35232), (7707, 33152), (8288, 30828), (8808, 29008), (9408, 27158), (10276, 24864), (10878, 23488), (11744, 21756), (12432, 20552), (13579, 18816), (14208, 17983), (14504, 17616), (15414, 16576)]