266572410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 753629184

約数和(自身を除く): 487056774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1297, 1326, 1581, 2015, 2210, 2418, 2594, 2635, 3162, 3315, 3891, 4030, 5270, 6045, 6485, 6630, 6851, 7782, 7905, 12090, 12970, 13702, 15810, 16861, 19455, 20553, 22049, 33722, 34255, 38910, 40207, 41106, 44098, 50583, 66147, 68510, 80414, 84305, 101166, 102765, 110245, 120621, 132294, 168610, 201035, 205530, 220490, 241242, 252915, 286637, 330735, 402070, 505830, 522691, 573274, 603105, 661470, 683519, 859911, 1045382, 1206210, 1367038, 1433185, 1568073, 1719822, 2050557, 2613455, 2866370, 3136146, 3417595, 4101114, 4299555, 5226910, 6835190, 7840365, 8599110, 8885747, 10252785, 15680730, 17771494, 20505570, 26657241, 44428735, 53314482, 88857470, 133286205, 266572410]

約数ペア:

[(1, 266572410), (2, 133286205), (3, 88857470), (5, 53314482), (6, 44428735), (10, 26657241), (13, 20505570), (15, 17771494), (17, 15680730), (26, 10252785), (30, 8885747), (31, 8599110), (34, 7840365), (39, 6835190), (51, 5226910), (62, 4299555), (65, 4101114), (78, 3417595), (85, 3136146), (93, 2866370), (102, 2613455), (130, 2050557), (155, 1719822), (170, 1568073), (186, 1433185), (195, 1367038), (221, 1206210), (255, 1045382), (310, 859911), (390, 683519), (403, 661470), (442, 603105), (465, 573274), (510, 522691), (527, 505830), (663, 402070), (806, 330735), (930, 286637), (1054, 252915), (1105, 241242), (1209, 220490), (1297, 205530), (1326, 201035), (1581, 168610), (2015, 132294), (2210, 120621), (2418, 110245), (2594, 102765), (2635, 101166), (3162, 84305), (3315, 80414), (3891, 68510), (4030, 66147), (5270, 50583), (6045, 44098), (6485, 41106), (6630, 40207), (6851, 38910), (7782, 34255), (7905, 33722), (12090, 22049), (12970, 20553), (13702, 19455), (15810, 16861)]