915017688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{325861}}^1$

素因数の和:325889

約数の個数: 64

約数和(自身を含む): 2737240800

約数和(自身を除く): 1822223112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 325861, 651722, 977583, 1303444, 1955166, 2606888, 2932749, 3910332, 4236193, 5865498, 7820664, 8472386, 8798247, 11730996, 12708579, 16944772, 17596494, 23461992, 25417158, 33889544, 35192988, 38125737, 50834316, 70385976, 76251474, 101668632, 114377211, 152502948, 228754422, 305005896, 457508844, 915017688]

約数ペア:

[(1, 915017688), (2, 457508844), (3, 305005896), (4, 228754422), (6, 152502948), (8, 114377211), (9, 101668632), (12, 76251474), (13, 70385976), (18, 50834316), (24, 38125737), (26, 35192988), (27, 33889544), (36, 25417158), (39, 23461992), (52, 17596494), (54, 16944772), (72, 12708579), (78, 11730996), (104, 8798247), (108, 8472386), (117, 7820664), (156, 5865498), (216, 4236193), (234, 3910332), (312, 2932749), (351, 2606888), (468, 1955166), (702, 1303444), (936, 977583), (1404, 651722), (2808, 325861)]