321204408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{39019}}^1$

素因数の和:39049

約数の個数: 64

約数和(自身を含む): 936480000

約数和(自身を除く): 615275592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 39019, 78038, 117057, 156076, 234114, 273133, 312152, 468228, 546266, 819399, 936456, 1092532, 1638798, 1911931, 2185064, 3277596, 3823862, 5735793, 6555192, 7647724, 11471586, 13383517, 15295448, 22943172, 26767034, 40150551, 45886344, 53534068, 80301102, 107068136, 160602204, 321204408]

約数ペア:

[(1, 321204408), (2, 160602204), (3, 107068136), (4, 80301102), (6, 53534068), (7, 45886344), (8, 40150551), (12, 26767034), (14, 22943172), (21, 15295448), (24, 13383517), (28, 11471586), (42, 7647724), (49, 6555192), (56, 5735793), (84, 3823862), (98, 3277596), (147, 2185064), (168, 1911931), (196, 1638798), (294, 1092532), (343, 936456), (392, 819399), (588, 546266), (686, 468228), (1029, 312152), (1176, 273133), (1372, 234114), (2058, 156076), (2744, 117057), (4116, 78038), (8232, 39019)]