745157088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6921

約数の個数: 144

約数和(自身を含む): 2361078720

約数和(自身を除く): 1615921632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2784, 3016, 3393, 3744, 4176, 4524, 6032, 6786, 6863, 8352, 9048, 12064, 13572, 13726, 18096, 20589, 27144, 27452, 36192, 41178, 54288, 54904, 61767, 82356, 89219, 108576, 109808, 123534, 164712, 178438, 199027, 219616, 247068, 267657, 329424, 356876, 398054, 494136, 535314, 597081, 658848, 713752, 796108, 802971, 988272, 1070628, 1194162, 1427504, 1592216, 1605942, 1791243, 1976544, 2141256, 2388324, 2587351, 2855008, 3184432, 3211884, 3582486, 4282512, 4776648, 5174702, 6368864, 6423768, 7164972, 7762053, 8565024, 9553296, 10349404, 12847536, 14329944, 15524106, 19106592, 20698808, 23286159, 25695072, 28659888, 31048212, 41397616, 46572318, 57319776, 62096424, 82795232, 93144636, 124192848, 186289272, 248385696, 372578544, 745157088]

約数ペア:

[(1, 745157088), (2, 372578544), (3, 248385696), (4, 186289272), (6, 124192848), (8, 93144636), (9, 82795232), (12, 62096424), (13, 57319776), (16, 46572318), (18, 41397616), (24, 31048212), (26, 28659888), (29, 25695072), (32, 23286159), (36, 20698808), (39, 19106592), (48, 15524106), (52, 14329944), (58, 12847536), (72, 10349404), (78, 9553296), (87, 8565024), (96, 7762053), (104, 7164972), (116, 6423768), (117, 6368864), (144, 5174702), (156, 4776648), (174, 4282512), (208, 3582486), (232, 3211884), (234, 3184432), (261, 2855008), (288, 2587351), (312, 2388324), (348, 2141256), (377, 1976544), (416, 1791243), (464, 1605942), (468, 1592216), (522, 1427504), (624, 1194162), (696, 1070628), (754, 988272), (928, 802971), (936, 796108), (1044, 713752), (1131, 658848), (1248, 597081), (1392, 535314), (1508, 494136), (1872, 398054), (2088, 356876), (2262, 329424), (2784, 267657), (3016, 247068), (3393, 219616), (3744, 199027), (4176, 178438), (4524, 164712), (6032, 123534), (6786, 109808), (6863, 108576), (8352, 89219), (9048, 82356), (12064, 61767), (13572, 54904), (13726, 54288), (18096, 41178), (20589, 36192), (27144, 27452)]