427659632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 861611520

約数和(自身を除く): 433951888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 6203, 8618, 12406, 17236, 24812, 34472, 49624, 68944, 99248, 192293, 384586, 769172, 862217, 1538344, 1724434, 3076688, 3448868, 6897736, 13795472, 26728727, 53457454, 106914908, 213829816, 427659632]

約数ペア:

[(1, 427659632), (2, 213829816), (4, 106914908), (8, 53457454), (16, 26728727), (31, 13795472), (62, 6897736), (124, 3448868), (139, 3076688), (248, 1724434), (278, 1538344), (496, 862217), (556, 769172), (1112, 384586), (2224, 192293), (4309, 99248), (6203, 68944), (8618, 49624), (12406, 34472), (17236, 24812)]