340783248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 995491840

約数和(自身を除く): 654708592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 79, 93, 104, 124, 156, 158, 186, 208, 223, 237, 248, 312, 316, 372, 403, 446, 474, 496, 624, 632, 669, 744, 806, 892, 948, 1027, 1209, 1264, 1338, 1488, 1612, 1784, 1896, 2054, 2418, 2449, 2676, 2899, 3081, 3224, 3568, 3792, 4108, 4836, 4898, 5352, 5798, 6162, 6448, 6913, 7347, 8216, 8697, 9672, 9796, 10704, 11596, 12324, 13826, 14694, 16432, 17394, 17617, 19344, 19592, 20739, 23192, 24648, 27652, 29388, 31837, 34788, 35234, 39184, 41478, 46384, 49296, 52851, 55304, 58776, 63674, 69576, 70468, 82956, 89869, 95511, 105702, 110608, 117552, 127348, 139152, 140936, 165912, 179738, 191022, 211404, 229021, 254696, 269607, 281872, 331824, 359476, 382044, 422808, 458042, 509392, 539214, 546127, 687063, 718952, 764088, 845616, 916084, 1078428, 1092254, 1374126, 1437904, 1528176, 1638381, 1832168, 2156856, 2184508, 2748252, 3276762, 3664336, 4313712, 4369016, 5496504, 6553524, 7099651, 8738032, 10993008, 13107048, 14199302, 21298953, 26214096, 28398604, 42597906, 56797208, 85195812, 113594416, 170391624, 340783248]

約数ペア:

[(1, 340783248), (2, 170391624), (3, 113594416), (4, 85195812), (6, 56797208), (8, 42597906), (12, 28398604), (13, 26214096), (16, 21298953), (24, 14199302), (26, 13107048), (31, 10993008), (39, 8738032), (48, 7099651), (52, 6553524), (62, 5496504), (78, 4369016), (79, 4313712), (93, 3664336), (104, 3276762), (124, 2748252), (156, 2184508), (158, 2156856), (186, 1832168), (208, 1638381), (223, 1528176), (237, 1437904), (248, 1374126), (312, 1092254), (316, 1078428), (372, 916084), (403, 845616), (446, 764088), (474, 718952), (496, 687063), (624, 546127), (632, 539214), (669, 509392), (744, 458042), (806, 422808), (892, 382044), (948, 359476), (1027, 331824), (1209, 281872), (1264, 269607), (1338, 254696), (1488, 229021), (1612, 211404), (1784, 191022), (1896, 179738), (2054, 165912), (2418, 140936), (2449, 139152), (2676, 127348), (2899, 117552), (3081, 110608), (3224, 105702), (3568, 95511), (3792, 89869), (4108, 82956), (4836, 70468), (4898, 69576), (5352, 63674), (5798, 58776), (6162, 55304), (6448, 52851), (6913, 49296), (7347, 46384), (8216, 41478), (8697, 39184), (9672, 35234), (9796, 34788), (10704, 31837), (11596, 29388), (12324, 27652), (13826, 24648), (14694, 23192), (16432, 20739), (17394, 19592), (17617, 19344)]