12499703936

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 25892753040

約数和(自身を除く): 13393049104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 307, 331, 496, 614, 662, 961, 992, 1228, 1324, 1922, 1984, 2456, 2648, 3844, 3968, 4912, 5296, 7688, 9517, 9824, 10261, 10592, 15376, 19034, 19648, 20522, 21184, 30752, 38068, 39296, 41044, 42368, 61504, 76136, 82088, 101617, 123008, 152272, 164176, 203234, 295027, 304544, 318091, 328352, 406468, 590054, 609088, 636182, 656704, 812936, 1180108, 1218176, 1272364, 1313408, 1625872, 2360216, 2544728, 3150127, 3251744, 4720432, 5089456, 6300254, 6503488, 9440864, 10178912, 12600508, 13006976, 18881728, 20357824, 25201016, 37763456, 40715648, 50402032, 97653937, 100804064, 195307874, 201608128, 390615748, 403216256, 781231496, 1562462992, 3124925984, 6249851968, 12499703936]

約数ペア:

[(1, 12499703936), (2, 6249851968), (4, 3124925984), (8, 1562462992), (16, 781231496), (31, 403216256), (32, 390615748), (62, 201608128), (64, 195307874), (124, 100804064), (128, 97653937), (248, 50402032), (307, 40715648), (331, 37763456), (496, 25201016), (614, 20357824), (662, 18881728), (961, 13006976), (992, 12600508), (1228, 10178912), (1324, 9440864), (1922, 6503488), (1984, 6300254), (2456, 5089456), (2648, 4720432), (3844, 3251744), (3968, 3150127), (4912, 2544728), (5296, 2360216), (7688, 1625872), (9517, 1313408), (9824, 1272364), (10261, 1218176), (10592, 1180108), (15376, 812936), (19034, 656704), (19648, 636182), (20522, 609088), (21184, 590054), (30752, 406468), (38068, 328352), (39296, 318091), (41044, 304544), (42368, 295027), (61504, 203234), (76136, 164176), (82088, 152272), (101617, 123008)]