674389476

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{28513}}^1$

素因数の和:28602

約数の個数: 60

約数和(自身を含む): 1787200492

約数和(自身を除く): 1112811016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3942, 5913, 7884, 11826, 23652, 28513, 57026, 85539, 114052, 171078, 256617, 342156, 513234, 769851, 1026468, 1539702, 2081449, 2309553, 3079404, 4162898, 4619106, 6244347, 8325796, 9238212, 12488694, 18733041, 24977388, 37466082, 56199123, 74932164, 112398246, 168597369, 224796492, 337194738, 674389476]

約数ペア:

[(1, 674389476), (2, 337194738), (3, 224796492), (4, 168597369), (6, 112398246), (9, 74932164), (12, 56199123), (18, 37466082), (27, 24977388), (36, 18733041), (54, 12488694), (73, 9238212), (81, 8325796), (108, 6244347), (146, 4619106), (162, 4162898), (219, 3079404), (292, 2309553), (324, 2081449), (438, 1539702), (657, 1026468), (876, 769851), (1314, 513234), (1971, 342156), (2628, 256617), (3942, 171078), (5913, 114052), (7884, 85539), (11826, 57026), (23652, 28513)]