388189872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{385109}}^1$

素因数の和:385130

約数の個数: 60

約数和(自身を含む): 1241594640

約数和(自身を除く): 853404768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 385109, 770218, 1155327, 1540436, 2310654, 2695763, 3080872, 3465981, 4621308, 5391526, 6161744, 6931962, 8087289, 9242616, 10783052, 13863924, 16174578, 18485232, 21566104, 24261867, 27727848, 32349156, 43132208, 48523734, 55455696, 64698312, 97047468, 129396624, 194094936, 388189872]

約数ペア:

[(1, 388189872), (2, 194094936), (3, 129396624), (4, 97047468), (6, 64698312), (7, 55455696), (8, 48523734), (9, 43132208), (12, 32349156), (14, 27727848), (16, 24261867), (18, 21566104), (21, 18485232), (24, 16174578), (28, 13863924), (36, 10783052), (42, 9242616), (48, 8087289), (56, 6931962), (63, 6161744), (72, 5391526), (84, 4621308), (112, 3465981), (126, 3080872), (144, 2695763), (168, 2310654), (252, 1540436), (336, 1155327), (504, 770218), (1008, 385109)]