260322624

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 786140160

約数和(自身を除く): 525817536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 239, 244, 248, 279, 288, 366, 372, 478, 488, 496, 549, 558, 576, 717, 732, 744, 956, 976, 992, 1098, 1116, 1434, 1464, 1488, 1891, 1912, 1952, 1984, 2151, 2196, 2232, 2868, 2928, 2976, 3782, 3824, 3904, 4302, 4392, 4464, 5673, 5736, 5856, 5952, 7409, 7564, 7648, 8604, 8784, 8928, 11346, 11472, 11712, 14579, 14818, 15128, 15296, 17019, 17208, 17568, 17856, 22227, 22692, 22944, 29158, 29636, 30256, 34038, 34416, 35136, 43737, 44454, 45384, 45888, 58316, 59272, 60512, 66681, 68076, 68832, 87474, 88908, 90768, 116632, 118544, 121024, 131211, 133362, 136152, 137664, 174948, 177816, 181536, 233264, 237088, 262422, 266724, 272304, 349896, 355632, 363072, 451949, 466528, 474176, 524844, 533448, 544608, 699792, 711264, 903898, 933056, 1049688, 1066896, 1089216, 1355847, 1399584, 1422528, 1807796, 2099376, 2133792, 2711694, 2799168, 3615592, 4067541, 4198752, 4267584, 5423388, 7231184, 8135082, 8397504, 10846776, 14462368, 16270164, 21693552, 28924736, 32540328, 43387104, 65080656, 86774208, 130161312, 260322624]

約数ペア:

[(1, 260322624), (2, 130161312), (3, 86774208), (4, 65080656), (6, 43387104), (8, 32540328), (9, 28924736), (12, 21693552), (16, 16270164), (18, 14462368), (24, 10846776), (31, 8397504), (32, 8135082), (36, 7231184), (48, 5423388), (61, 4267584), (62, 4198752), (64, 4067541), (72, 3615592), (93, 2799168), (96, 2711694), (122, 2133792), (124, 2099376), (144, 1807796), (183, 1422528), (186, 1399584), (192, 1355847), (239, 1089216), (244, 1066896), (248, 1049688), (279, 933056), (288, 903898), (366, 711264), (372, 699792), (478, 544608), (488, 533448), (496, 524844), (549, 474176), (558, 466528), (576, 451949), (717, 363072), (732, 355632), (744, 349896), (956, 272304), (976, 266724), (992, 262422), (1098, 237088), (1116, 233264), (1434, 181536), (1464, 177816), (1488, 174948), (1891, 137664), (1912, 136152), (1952, 133362), (1984, 131211), (2151, 121024), (2196, 118544), (2232, 116632), (2868, 90768), (2928, 88908), (2976, 87474), (3782, 68832), (3824, 68076), (3904, 66681), (4302, 60512), (4392, 59272), (4464, 58316), (5673, 45888), (5736, 45384), (5856, 44454), (5952, 43737), (7409, 35136), (7564, 34416), (7648, 34038), (8604, 30256), (8784, 29636), (8928, 29158), (11346, 22944), (11472, 22692), (11712, 22227), (14579, 17856), (14818, 17568), (15128, 17208), (15296, 17019)]