917153484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8363}}^1$

素因数の和:8439

約数の個数: 96

約数和(自身を含む): 2491802880

約数和(自身を除く): 1574649396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 741, 962, 988, 1406, 1443, 1482, 1924, 2109, 2812, 2886, 2964, 4218, 5772, 8363, 8436, 9139, 16726, 18278, 25089, 27417, 33452, 36556, 50178, 54834, 100356, 108719, 109668, 158897, 217438, 309431, 317794, 326157, 434876, 476691, 618862, 635588, 652314, 928293, 953382, 1237724, 1304628, 1856586, 1906764, 2065661, 3713172, 4022603, 4131322, 5879189, 6196983, 8045206, 8262644, 11758378, 12067809, 12393966, 16090412, 17637567, 23516756, 24135618, 24787932, 35275134, 48271236, 70550268, 76429457, 152858914, 229288371, 305717828, 458576742, 917153484]

約数ペア:

[(1, 917153484), (2, 458576742), (3, 305717828), (4, 229288371), (6, 152858914), (12, 76429457), (13, 70550268), (19, 48271236), (26, 35275134), (37, 24787932), (38, 24135618), (39, 23516756), (52, 17637567), (57, 16090412), (74, 12393966), (76, 12067809), (78, 11758378), (111, 8262644), (114, 8045206), (148, 6196983), (156, 5879189), (222, 4131322), (228, 4022603), (247, 3713172), (444, 2065661), (481, 1906764), (494, 1856586), (703, 1304628), (741, 1237724), (962, 953382), (988, 928293), (1406, 652314), (1443, 635588), (1482, 618862), (1924, 476691), (2109, 434876), (2812, 326157), (2886, 317794), (2964, 309431), (4218, 217438), (5772, 158897), (8363, 109668), (8436, 108719), (9139, 100356), (16726, 54834), (18278, 50178), (25089, 36556), (27417, 33452)]