65438523136

素因数分解:

$2^8\times 7^2\times {\mathrm{2153}}^1\times {\mathrm{2423}}^1$

素因数の和:4606

約数の個数: 108

約数和(自身を含む): 152080688592

約数和(自身を除く): 86642165456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2153, 2423, 3136, 4306, 4846, 6272, 8612, 9692, 12544, 15071, 16961, 17224, 19384, 30142, 33922, 34448, 38768, 60284, 67844, 68896, 77536, 105497, 118727, 120568, 135688, 137792, 155072, 210994, 237454, 241136, 271376, 275584, 310144, 421988, 474908, 482272, 542752, 551168, 620288, 843976, 949816, 964544, 1085504, 1687952, 1899632, 1929088, 2171008, 3375904, 3799264, 3858176, 4342016, 5216719, 6751808, 7598528, 10433438, 13503616, 15197056, 20866876, 27007232, 30394112, 36517033, 41733752, 73034066, 83467504, 146068132, 166935008, 255619231, 292136264, 333870016, 511238462, 584272528, 667740032, 1022476924, 1168545056, 1335480064, 2044953848, 2337090112, 4089907696, 4674180224, 8179815392, 9348360448, 16359630784, 32719261568, 65438523136]

約数ペア:

[(1, 65438523136), (2, 32719261568), (4, 16359630784), (7, 9348360448), (8, 8179815392), (14, 4674180224), (16, 4089907696), (28, 2337090112), (32, 2044953848), (49, 1335480064), (56, 1168545056), (64, 1022476924), (98, 667740032), (112, 584272528), (128, 511238462), (196, 333870016), (224, 292136264), (256, 255619231), (392, 166935008), (448, 146068132), (784, 83467504), (896, 73034066), (1568, 41733752), (1792, 36517033), (2153, 30394112), (2423, 27007232), (3136, 20866876), (4306, 15197056), (4846, 13503616), (6272, 10433438), (8612, 7598528), (9692, 6751808), (12544, 5216719), (15071, 4342016), (16961, 3858176), (17224, 3799264), (19384, 3375904), (30142, 2171008), (33922, 1929088), (34448, 1899632), (38768, 1687952), (60284, 1085504), (67844, 964544), (68896, 949816), (77536, 843976), (105497, 620288), (118727, 551168), (120568, 542752), (135688, 482272), (137792, 474908), (155072, 421988), (210994, 310144), (237454, 275584), (241136, 271376)]