253497816

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 858816000

約数和(自身を除く): 605318184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 72, 78, 87, 88, 99, 104, 108, 116, 117, 132, 143, 156, 174, 198, 216, 232, 234, 261, 264, 283, 286, 297, 312, 319, 348, 351, 377, 396, 429, 468, 522, 566, 572, 594, 638, 696, 702, 754, 783, 792, 849, 858, 936, 957, 1044, 1131, 1132, 1144, 1188, 1276, 1287, 1404, 1508, 1566, 1698, 1716, 1914, 2088, 2262, 2264, 2376, 2547, 2552, 2574, 2808, 2871, 3016, 3113, 3132, 3393, 3396, 3432, 3679, 3828, 3861, 4147, 4524, 5094, 5148, 5742, 6226, 6264, 6786, 6792, 7358, 7641, 7656, 7722, 8207, 8294, 8613, 9048, 9339, 10179, 10188, 10296, 11037, 11484, 12441, 12452, 13572, 14716, 15282, 15444, 16414, 16588, 17226, 18678, 20358, 20376, 22074, 22968, 24621, 24882, 24904, 27144, 28017, 29432, 30564, 30888, 32828, 33111, 33176, 34452, 37323, 37356, 40469, 40716, 44148, 49242, 49764, 56034, 61128, 65656, 66222, 68904, 73863, 74646, 74712, 80938, 81432, 84051, 88296, 90277, 98484, 99333, 99528, 106691, 111969, 112068, 121407, 132444, 147726, 149292, 161876, 168102, 180554, 196968, 198666, 213382, 221589, 223938, 224136, 242814, 264888, 270831, 295452, 298584, 320073, 323752, 336204, 361108, 364221, 397332, 426764, 443178, 447876, 485628, 541662, 590904, 640146, 672408, 722216, 728442, 794664, 812493, 853528, 886356, 895752, 960219, 971256, 1083324, 1092663, 1173601, 1280292, 1456884, 1624986, 1772712, 1920438, 2166648, 2185326, 2347202, 2437479, 2560584, 2880657, 2913768, 3249972, 3520803, 3840876, 4370652, 4694404, 4874958, 5761314, 6499944, 7041606, 7681752, 8741304, 9388808, 9749916, 10562409, 11522628, 14083212, 19499832, 21124818, 23045256, 28166424, 31687227, 42249636, 63374454, 84499272, 126748908, 253497816]

約数ペア:

[(1, 253497816), (2, 126748908), (3, 84499272), (4, 63374454), (6, 42249636), (8, 31687227), (9, 28166424), (11, 23045256), (12, 21124818), (13, 19499832), (18, 14083212), (22, 11522628), (24, 10562409), (26, 9749916), (27, 9388808), (29, 8741304), (33, 7681752), (36, 7041606), (39, 6499944), (44, 5761314), (52, 4874958), (54, 4694404), (58, 4370652), (66, 3840876), (72, 3520803), (78, 3249972), (87, 2913768), (88, 2880657), (99, 2560584), (104, 2437479), (108, 2347202), (116, 2185326), (117, 2166648), (132, 1920438), (143, 1772712), (156, 1624986), (174, 1456884), (198, 1280292), (216, 1173601), (232, 1092663), (234, 1083324), (261, 971256), (264, 960219), (283, 895752), (286, 886356), (297, 853528), (312, 812493), (319, 794664), (348, 728442), (351, 722216), (377, 672408), (396, 640146), (429, 590904), (468, 541662), (522, 485628), (566, 447876), (572, 443178), (594, 426764), (638, 397332), (696, 364221), (702, 361108), (754, 336204), (783, 323752), (792, 320073), (849, 298584), (858, 295452), (936, 270831), (957, 264888), (1044, 242814), (1131, 224136), (1132, 223938), (1144, 221589), (1188, 213382), (1276, 198666), (1287, 196968), (1404, 180554), (1508, 168102), (1566, 161876), (1698, 149292), (1716, 147726), (1914, 132444), (2088, 121407), (2262, 112068), (2264, 111969), (2376, 106691), (2547, 99528), (2552, 99333), (2574, 98484), (2808, 90277), (2871, 88296), (3016, 84051), (3113, 81432), (3132, 80938), (3393, 74712), (3396, 74646), (3432, 73863), (3679, 68904), (3828, 66222), (3861, 65656), (4147, 61128), (4524, 56034), (5094, 49764), (5148, 49242), (5742, 44148), (6226, 40716), (6264, 40469), (6786, 37356), (6792, 37323), (7358, 34452), (7641, 33176), (7656, 33111), (7722, 32828), (8207, 30888), (8294, 30564), (8613, 29432), (9048, 28017), (9339, 27144), (10179, 24904), (10188, 24882), (10296, 24621), (11037, 22968), (11484, 22074), (12441, 20376), (12452, 20358), (13572, 18678), (14716, 17226), (15282, 16588), (15444, 16414)]