220672872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{62549}}^1$

素因数の和:62575

約数の個数: 72

約数和(自身を含む): 695243250

約数和(自身を除く): 474570378

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 62549, 125098, 187647, 250196, 375294, 437843, 500392, 562941, 750588, 875686, 1125882, 1313529, 1501176, 1751372, 2251764, 2627058, 3064901, 3502744, 3940587, 4503528, 5254116, 6129802, 7881174, 9194703, 10508232, 12259604, 15762348, 18389406, 24519208, 27584109, 31524696, 36778812, 55168218, 73557624, 110336436, 220672872]

約数ペア:

[(1, 220672872), (2, 110336436), (3, 73557624), (4, 55168218), (6, 36778812), (7, 31524696), (8, 27584109), (9, 24519208), (12, 18389406), (14, 15762348), (18, 12259604), (21, 10508232), (24, 9194703), (28, 7881174), (36, 6129802), (42, 5254116), (49, 4503528), (56, 3940587), (63, 3502744), (72, 3064901), (84, 2627058), (98, 2251764), (126, 1751372), (147, 1501176), (168, 1313529), (196, 1125882), (252, 875686), (294, 750588), (392, 562941), (441, 500392), (504, 437843), (588, 375294), (882, 250196), (1176, 187647), (1764, 125098), (3528, 62549)]