1247262432

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 3686731776

約数和(自身を除く): 2439469344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 103, 104, 124, 156, 186, 206, 208, 248, 309, 312, 313, 372, 403, 412, 416, 496, 618, 624, 626, 744, 806, 824, 939, 992, 1209, 1236, 1248, 1252, 1339, 1488, 1612, 1648, 1878, 2418, 2472, 2504, 2678, 2976, 3193, 3224, 3296, 3756, 4017, 4069, 4836, 4944, 5008, 5356, 6386, 6448, 7512, 8034, 8138, 9579, 9672, 9703, 9888, 10016, 10712, 12207, 12772, 12896, 15024, 16068, 16276, 19158, 19344, 19406, 21424, 24414, 25544, 29109, 30048, 32136, 32239, 32552, 38316, 38688, 38812, 41509, 42848, 48828, 51088, 58218, 64272, 64478, 65104, 76632, 77624, 83018, 96717, 97656, 102176, 116436, 124527, 126139, 128544, 128956, 130208, 153264, 155248, 166036, 193434, 195312, 232872, 249054, 252278, 257912, 306528, 310496, 332072, 378417, 386868, 390624, 419107, 465744, 498108, 504556, 515824, 664144, 756834, 773736, 838214, 931488, 996216, 999409, 1009112, 1031648, 1257321, 1328288, 1513668, 1547472, 1676428, 1992432, 1998818, 2018224, 2514642, 2998227, 3027336, 3094944, 3352856, 3984864, 3997636, 4036448, 5029284, 5996454, 6054672, 6705712, 7995272, 10058568, 11992908, 12109344, 12992317, 13411424, 15990544, 20117136, 23985816, 25984634, 31981088, 38976951, 40234272, 47971632, 51969268, 77953902, 95943264, 103938536, 155907804, 207877072, 311815608, 415754144, 623631216, 1247262432]

約数ペア:

[(1, 1247262432), (2, 623631216), (3, 415754144), (4, 311815608), (6, 207877072), (8, 155907804), (12, 103938536), (13, 95943264), (16, 77953902), (24, 51969268), (26, 47971632), (31, 40234272), (32, 38976951), (39, 31981088), (48, 25984634), (52, 23985816), (62, 20117136), (78, 15990544), (93, 13411424), (96, 12992317), (103, 12109344), (104, 11992908), (124, 10058568), (156, 7995272), (186, 6705712), (206, 6054672), (208, 5996454), (248, 5029284), (309, 4036448), (312, 3997636), (313, 3984864), (372, 3352856), (403, 3094944), (412, 3027336), (416, 2998227), (496, 2514642), (618, 2018224), (624, 1998818), (626, 1992432), (744, 1676428), (806, 1547472), (824, 1513668), (939, 1328288), (992, 1257321), (1209, 1031648), (1236, 1009112), (1248, 999409), (1252, 996216), (1339, 931488), (1488, 838214), (1612, 773736), (1648, 756834), (1878, 664144), (2418, 515824), (2472, 504556), (2504, 498108), (2678, 465744), (2976, 419107), (3193, 390624), (3224, 386868), (3296, 378417), (3756, 332072), (4017, 310496), (4069, 306528), (4836, 257912), (4944, 252278), (5008, 249054), (5356, 232872), (6386, 195312), (6448, 193434), (7512, 166036), (8034, 155248), (8138, 153264), (9579, 130208), (9672, 128956), (9703, 128544), (9888, 126139), (10016, 124527), (10712, 116436), (12207, 102176), (12772, 97656), (12896, 96717), (15024, 83018), (16068, 77624), (16276, 76632), (19158, 65104), (19344, 64478), (19406, 64272), (21424, 58218), (24414, 51088), (25544, 48828), (29109, 42848), (30048, 41509), (32136, 38812), (32239, 38688), (32552, 38316)]