2689788552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{811}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 7787404800

約数和(自身を除く): 5097616248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 739, 748, 811, 1122, 1478, 1496, 1622, 2217, 2244, 2433, 2956, 3244, 4434, 4488, 4866, 5912, 6488, 8129, 8868, 8921, 9732, 12563, 13787, 16258, 17736, 17842, 19464, 24387, 25126, 26763, 27574, 32516, 35684, 37689, 41361, 48774, 50252, 53526, 55148, 65032, 71368, 75378, 82722, 97548, 100504, 107052, 110296, 138193, 150756, 151657, 165444, 195096, 214104, 276386, 301512, 303314, 330888, 414579, 454971, 552772, 599329, 606628, 829158, 909942, 1105544, 1198658, 1213256, 1658316, 1797987, 1819884, 2397316, 3316632, 3595974, 3639768, 4794632, 6592619, 7191948, 10188593, 13185238, 14383896, 19777857, 20377186, 26370476, 30565779, 39555714, 40754372, 52740952, 61131558, 79111428, 81508744, 112074523, 122263116, 158222856, 224149046, 244526232, 336223569, 448298092, 672447138, 896596184, 1344894276, 2689788552]

約数ペア:

[(1, 2689788552), (2, 1344894276), (3, 896596184), (4, 672447138), (6, 448298092), (8, 336223569), (11, 244526232), (12, 224149046), (17, 158222856), (22, 122263116), (24, 112074523), (33, 81508744), (34, 79111428), (44, 61131558), (51, 52740952), (66, 40754372), (68, 39555714), (88, 30565779), (102, 26370476), (132, 20377186), (136, 19777857), (187, 14383896), (204, 13185238), (264, 10188593), (374, 7191948), (408, 6592619), (561, 4794632), (739, 3639768), (748, 3595974), (811, 3316632), (1122, 2397316), (1478, 1819884), (1496, 1797987), (1622, 1658316), (2217, 1213256), (2244, 1198658), (2433, 1105544), (2956, 909942), (3244, 829158), (4434, 606628), (4488, 599329), (4866, 552772), (5912, 454971), (6488, 414579), (8129, 330888), (8868, 303314), (8921, 301512), (9732, 276386), (12563, 214104), (13787, 195096), (16258, 165444), (17736, 151657), (17842, 150756), (19464, 138193), (24387, 110296), (25126, 107052), (26763, 100504), (27574, 97548), (32516, 82722), (35684, 75378), (37689, 71368), (41361, 65032), (48774, 55148), (50252, 53526)]