256360104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3600

約数の個数: 192

約数和(自身を含む): 932480640

約数和(自身を除く): 676120536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2574, 2772, 3003, 3276, 3432, 3557, 4004, 5148, 5544, 6006, 6552, 7114, 8008, 9009, 10296, 10671, 12012, 14228, 18018, 21342, 24024, 24899, 28456, 32013, 36036, 39127, 42684, 46241, 49798, 64026, 72072, 74697, 78254, 85368, 92482, 99596, 117381, 128052, 138723, 149394, 156508, 184964, 199192, 224091, 234762, 256104, 273889, 277446, 298788, 313016, 323687, 352143, 369928, 416169, 448182, 469524, 508651, 547778, 554892, 597576, 647374, 704286, 821667, 832338, 896364, 939048, 971061, 1017302, 1095556, 1109784, 1294748, 1408572, 1525953, 1643334, 1664676, 1792728, 1942122, 2034604, 2191112, 2465001, 2589496, 2817144, 2913183, 3051906, 3286668, 3329352, 3560557, 3884244, 4069208, 4577859, 4930002, 5826366, 6103812, 6573336, 7121114, 7768488, 9155718, 9860004, 10681671, 11652732, 12207624, 14242228, 18311436, 19720008, 21363342, 23305464, 28484456, 32045013, 36622872, 42726684, 64090026, 85453368, 128180052, 256360104]

約数ペア:

[(1, 256360104), (2, 128180052), (3, 85453368), (4, 64090026), (6, 42726684), (7, 36622872), (8, 32045013), (9, 28484456), (11, 23305464), (12, 21363342), (13, 19720008), (14, 18311436), (18, 14242228), (21, 12207624), (22, 11652732), (24, 10681671), (26, 9860004), (28, 9155718), (33, 7768488), (36, 7121114), (39, 6573336), (42, 6103812), (44, 5826366), (52, 4930002), (56, 4577859), (63, 4069208), (66, 3884244), (72, 3560557), (77, 3329352), (78, 3286668), (84, 3051906), (88, 2913183), (91, 2817144), (99, 2589496), (104, 2465001), (117, 2191112), (126, 2034604), (132, 1942122), (143, 1792728), (154, 1664676), (156, 1643334), (168, 1525953), (182, 1408572), (198, 1294748), (231, 1109784), (234, 1095556), (252, 1017302), (264, 971061), (273, 939048), (286, 896364), (308, 832338), (312, 821667), (364, 704286), (396, 647374), (429, 597576), (462, 554892), (468, 547778), (504, 508651), (546, 469524), (572, 448182), (616, 416169), (693, 369928), (728, 352143), (792, 323687), (819, 313016), (858, 298788), (924, 277446), (936, 273889), (1001, 256104), (1092, 234762), (1144, 224091), (1287, 199192), (1386, 184964), (1638, 156508), (1716, 149394), (1848, 138723), (2002, 128052), (2184, 117381), (2574, 99596), (2772, 92482), (3003, 85368), (3276, 78254), (3432, 74697), (3557, 72072), (4004, 64026), (5148, 49798), (5544, 46241), (6006, 42684), (6552, 39127), (7114, 36036), (8008, 32013), (9009, 28456), (10296, 24899), (10671, 24024), (12012, 21342), (14228, 18018)]