204617448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135329}}^1$

素因数の和:135351

約数の個数: 64

約数和(自身を含む): 649584000

約数和(自身を除く): 444966552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135329, 270658, 405987, 541316, 811974, 947303, 1082632, 1217961, 1623948, 1894606, 2435922, 2841909, 3247896, 3653883, 3789212, 4871844, 5683818, 7307766, 7578424, 8525727, 9743688, 11367636, 14615532, 17051454, 22735272, 25577181, 29231064, 34102908, 51154362, 68205816, 102308724, 204617448]

約数ペア:

[(1, 204617448), (2, 102308724), (3, 68205816), (4, 51154362), (6, 34102908), (7, 29231064), (8, 25577181), (9, 22735272), (12, 17051454), (14, 14615532), (18, 11367636), (21, 9743688), (24, 8525727), (27, 7578424), (28, 7307766), (36, 5683818), (42, 4871844), (54, 3789212), (56, 3653883), (63, 3247896), (72, 2841909), (84, 2435922), (108, 1894606), (126, 1623948), (168, 1217961), (189, 1082632), (216, 947303), (252, 811974), (378, 541316), (504, 405987), (756, 270658), (1512, 135329)]