1518969088

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65203}}^1$

素因数の和:65239

約数の個数: 72

約数和(自身を含む): 3731755328

約数和(自身を除く): 2212786240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 65203, 130406, 260812, 456421, 521624, 847639, 912842, 1043248, 1695278, 1825684, 2086496, 3390556, 3651368, 4172992, 5933473, 6781112, 7302736, 8345984, 11866946, 13562224, 14605472, 16691968, 23733892, 27124448, 29210944, 47467784, 54248896, 58421888, 94935568, 108497792, 116843776, 189871136, 216995584, 379742272, 759484544, 1518969088]

約数ペア:

[(1, 1518969088), (2, 759484544), (4, 379742272), (7, 216995584), (8, 189871136), (13, 116843776), (14, 108497792), (16, 94935568), (26, 58421888), (28, 54248896), (32, 47467784), (52, 29210944), (56, 27124448), (64, 23733892), (91, 16691968), (104, 14605472), (112, 13562224), (128, 11866946), (182, 8345984), (208, 7302736), (224, 6781112), (256, 5933473), (364, 4172992), (416, 3651368), (448, 3390556), (728, 2086496), (832, 1825684), (896, 1695278), (1456, 1043248), (1664, 912842), (1792, 847639), (2912, 521624), (3328, 456421), (5824, 260812), (11648, 130406), (23296, 65203)]