253479072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 846526464

約数和(自身を除く): 593047392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 212, 224, 231, 264, 308, 318, 336, 352, 371, 424, 462, 528, 583, 616, 636, 647, 672, 742, 848, 924, 1056, 1113, 1166, 1232, 1272, 1294, 1484, 1696, 1749, 1848, 1941, 2226, 2332, 2464, 2544, 2588, 2968, 3498, 3696, 3882, 4081, 4452, 4529, 4664, 5088, 5176, 5936, 6996, 7117, 7392, 7764, 8162, 8904, 9058, 9328, 10352, 11872, 12243, 13587, 13992, 14234, 15528, 16324, 17808, 18116, 18656, 20704, 21351, 24486, 27174, 27984, 28468, 31056, 32648, 34291, 35616, 36232, 42702, 48972, 49819, 54348, 55968, 56936, 62112, 65296, 68582, 72464, 85404, 97944, 99638, 102873, 108696, 113872, 130592, 137164, 144928, 149457, 170808, 195888, 199276, 205746, 217392, 227744, 240037, 274328, 298914, 341616, 377201, 391776, 398552, 411492, 434784, 480074, 548656, 597828, 683232, 720111, 754402, 797104, 822984, 960148, 1097312, 1131603, 1195656, 1440222, 1508804, 1594208, 1645968, 1920296, 2263206, 2391312, 2640407, 2880444, 3017608, 3291936, 3840592, 4526412, 4782624, 5280814, 5760888, 6035216, 7681184, 7921221, 9052824, 10561628, 11521776, 12070432, 15842442, 18105648, 21123256, 23043552, 31684884, 36211296, 42246512, 63369768, 84493024, 126739536, 253479072]

約数ペア:

[(1, 253479072), (2, 126739536), (3, 84493024), (4, 63369768), (6, 42246512), (7, 36211296), (8, 31684884), (11, 23043552), (12, 21123256), (14, 18105648), (16, 15842442), (21, 12070432), (22, 11521776), (24, 10561628), (28, 9052824), (32, 7921221), (33, 7681184), (42, 6035216), (44, 5760888), (48, 5280814), (53, 4782624), (56, 4526412), (66, 3840592), (77, 3291936), (84, 3017608), (88, 2880444), (96, 2640407), (106, 2391312), (112, 2263206), (132, 1920296), (154, 1645968), (159, 1594208), (168, 1508804), (176, 1440222), (212, 1195656), (224, 1131603), (231, 1097312), (264, 960148), (308, 822984), (318, 797104), (336, 754402), (352, 720111), (371, 683232), (424, 597828), (462, 548656), (528, 480074), (583, 434784), (616, 411492), (636, 398552), (647, 391776), (672, 377201), (742, 341616), (848, 298914), (924, 274328), (1056, 240037), (1113, 227744), (1166, 217392), (1232, 205746), (1272, 199276), (1294, 195888), (1484, 170808), (1696, 149457), (1749, 144928), (1848, 137164), (1941, 130592), (2226, 113872), (2332, 108696), (2464, 102873), (2544, 99638), (2588, 97944), (2968, 85404), (3498, 72464), (3696, 68582), (3882, 65296), (4081, 62112), (4452, 56936), (4529, 55968), (4664, 54348), (5088, 49819), (5176, 48972), (5936, 42702), (6996, 36232), (7117, 35616), (7392, 34291), (7764, 32648), (8162, 31056), (8904, 28468), (9058, 27984), (9328, 27174), (10352, 24486), (11872, 21351), (12243, 20704), (13587, 18656), (13992, 18116), (14234, 17808), (15528, 16324)]