258834264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 491117736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 228, 247, 282, 312, 376, 456, 494, 564, 611, 741, 893, 929, 988, 1128, 1222, 1482, 1786, 1833, 1858, 1976, 2444, 2679, 2787, 2964, 3572, 3666, 3716, 4888, 5358, 5574, 5928, 7144, 7332, 7432, 10716, 11148, 11609, 12077, 14664, 17651, 21432, 22296, 23218, 24154, 34827, 35302, 36231, 43663, 46436, 48308, 52953, 69654, 70604, 72462, 87326, 92872, 96616, 105906, 130989, 139308, 141208, 144924, 174652, 211812, 229463, 261978, 278616, 289848, 349304, 423624, 458926, 523956, 567619, 688389, 829597, 917852, 1047912, 1135238, 1376778, 1659194, 1702857, 1835704, 2270476, 2488791, 2753556, 3318388, 3405714, 4540952, 4977582, 5507112, 6636776, 6811428, 9955164, 10784761, 13622856, 19910328, 21569522, 32354283, 43139044, 64708566, 86278088, 129417132, 258834264]

約数ペア:

[(1, 258834264), (2, 129417132), (3, 86278088), (4, 64708566), (6, 43139044), (8, 32354283), (12, 21569522), (13, 19910328), (19, 13622856), (24, 10784761), (26, 9955164), (38, 6811428), (39, 6636776), (47, 5507112), (52, 4977582), (57, 4540952), (76, 3405714), (78, 3318388), (94, 2753556), (104, 2488791), (114, 2270476), (141, 1835704), (152, 1702857), (156, 1659194), (188, 1376778), (228, 1135238), (247, 1047912), (282, 917852), (312, 829597), (376, 688389), (456, 567619), (494, 523956), (564, 458926), (611, 423624), (741, 349304), (893, 289848), (929, 278616), (988, 261978), (1128, 229463), (1222, 211812), (1482, 174652), (1786, 144924), (1833, 141208), (1858, 139308), (1976, 130989), (2444, 105906), (2679, 96616), (2787, 92872), (2964, 87326), (3572, 72462), (3666, 70604), (3716, 69654), (4888, 52953), (5358, 48308), (5574, 46436), (5928, 43663), (7144, 36231), (7332, 35302), (7432, 34827), (10716, 24154), (11148, 23218), (11609, 22296), (12077, 21432), (14664, 17651)]