421605984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{258337}}^1$

素因数の和:258367

約数の個数: 48

約数和(自身を含む): 1171821168

約数和(自身を除く): 750215184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 258337, 516674, 775011, 1033348, 1550022, 2066696, 3100044, 4133392, 4391729, 6200088, 8266784, 8783458, 12400176, 13175187, 17566916, 24800352, 26350374, 35133832, 52700748, 70267664, 105401496, 140535328, 210802992, 421605984]

約数ペア:

[(1, 421605984), (2, 210802992), (3, 140535328), (4, 105401496), (6, 70267664), (8, 52700748), (12, 35133832), (16, 26350374), (17, 24800352), (24, 17566916), (32, 13175187), (34, 12400176), (48, 8783458), (51, 8266784), (68, 6200088), (96, 4391729), (102, 4133392), (136, 3100044), (204, 2066696), (272, 1550022), (408, 1033348), (544, 775011), (816, 516674), (1632, 258337)]