13690680536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 28839628800

約数和(自身を除く): 15148948264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 227, 248, 338, 403, 454, 676, 806, 908, 1352, 1439, 1612, 1816, 2878, 2951, 3224, 5239, 5756, 5902, 7037, 10478, 11512, 11804, 14074, 18707, 20956, 23608, 28148, 37414, 38363, 41912, 44609, 56296, 74828, 76726, 89218, 91481, 149656, 153452, 178436, 182962, 243191, 306904, 326653, 356872, 365924, 486382, 579917, 653306, 731848, 972764, 1159834, 1189253, 1306612, 1945528, 2319668, 2378506, 2613224, 4246489, 4639336, 4757012, 7538921, 8492978, 9514024, 10126243, 15077842, 16985956, 20252486, 30155684, 33971912, 40504972, 55204357, 60311368, 81009944, 110408714, 131641159, 220817428, 263282318, 441634856, 526564636, 1053129272, 1711335067, 3422670134, 6845340268, 13690680536]

約数ペア:

[(1, 13690680536), (2, 6845340268), (4, 3422670134), (8, 1711335067), (13, 1053129272), (26, 526564636), (31, 441634856), (52, 263282318), (62, 220817428), (104, 131641159), (124, 110408714), (169, 81009944), (227, 60311368), (248, 55204357), (338, 40504972), (403, 33971912), (454, 30155684), (676, 20252486), (806, 16985956), (908, 15077842), (1352, 10126243), (1439, 9514024), (1612, 8492978), (1816, 7538921), (2878, 4757012), (2951, 4639336), (3224, 4246489), (5239, 2613224), (5756, 2378506), (5902, 2319668), (7037, 1945528), (10478, 1306612), (11512, 1189253), (11804, 1159834), (14074, 972764), (18707, 731848), (20956, 653306), (23608, 579917), (28148, 486382), (37414, 365924), (38363, 356872), (41912, 326653), (44609, 306904), (56296, 243191), (74828, 182962), (76726, 178436), (89218, 153452), (91481, 149656)]