448809316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 847566720

約数和(自身を除く): 398757404

約数列:

[1, 2, 4, 17, 34, 68, 103, 139, 206, 278, 412, 461, 556, 922, 1751, 1844, 2363, 3502, 4726, 7004, 7837, 9452, 14317, 15674, 28634, 31348, 47483, 57268, 64079, 94966, 128158, 189932, 243389, 256316, 486778, 807211, 973556, 1089343, 1614422, 2178686, 3228844, 4357372, 6600137, 13200274, 26400548, 112202329, 224404658, 448809316]

約数ペア:

[(1, 448809316), (2, 224404658), (4, 112202329), (17, 26400548), (34, 13200274), (68, 6600137), (103, 4357372), (139, 3228844), (206, 2178686), (278, 1614422), (412, 1089343), (461, 973556), (556, 807211), (922, 486778), (1751, 256316), (1844, 243389), (2363, 189932), (3502, 128158), (4726, 94966), (7004, 64079), (7837, 57268), (9452, 47483), (14317, 31348), (15674, 28634)]