393009072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13901}}^1$

素因数の和:13962

約数の個数: 80

約数和(自身を含む): 1103262720

約数和(自身を除く): 710253648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 13901, 14136, 27802, 28272, 41703, 55604, 83406, 111208, 166812, 222416, 264119, 333624, 430931, 528238, 667248, 792357, 861862, 1056476, 1292793, 1584714, 1723724, 2112952, 2585586, 3169428, 3447448, 4225904, 5171172, 6338856, 6894896, 8187689, 10342344, 12677712, 16375378, 20684688, 24563067, 32750756, 49126134, 65501512, 98252268, 131003024, 196504536, 393009072]

約数ペア:

[(1, 393009072), (2, 196504536), (3, 131003024), (4, 98252268), (6, 65501512), (8, 49126134), (12, 32750756), (16, 24563067), (19, 20684688), (24, 16375378), (31, 12677712), (38, 10342344), (48, 8187689), (57, 6894896), (62, 6338856), (76, 5171172), (93, 4225904), (114, 3447448), (124, 3169428), (152, 2585586), (186, 2112952), (228, 1723724), (248, 1584714), (304, 1292793), (372, 1056476), (456, 861862), (496, 792357), (589, 667248), (744, 528238), (912, 430931), (1178, 333624), (1488, 264119), (1767, 222416), (2356, 166812), (3534, 111208), (4712, 83406), (7068, 55604), (9424, 41703), (13901, 28272), (14136, 27802)]