388791810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9133}}^1$

素因数の和:9200

約数の個数: 96

約数和(自身を含む): 1128523968

約数和(自身を除く): 739732158

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1935, 2365, 2838, 3870, 4257, 4730, 7095, 8514, 9133, 14190, 18266, 21285, 27399, 42570, 45665, 54798, 82197, 91330, 100463, 136995, 164394, 200926, 273990, 301389, 392719, 410985, 502315, 602778, 785438, 821970, 904167, 1004630, 1178157, 1506945, 1808334, 1963595, 2356314, 3013890, 3534471, 3927190, 4319909, 4520835, 5890785, 7068942, 8639818, 9041670, 11781570, 12959727, 17672355, 21599545, 25919454, 35344710, 38879181, 43199090, 64798635, 77758362, 129597270, 194395905, 388791810]

約数ペア:

[(1, 388791810), (2, 194395905), (3, 129597270), (5, 77758362), (6, 64798635), (9, 43199090), (10, 38879181), (11, 35344710), (15, 25919454), (18, 21599545), (22, 17672355), (30, 12959727), (33, 11781570), (43, 9041670), (45, 8639818), (55, 7068942), (66, 5890785), (86, 4520835), (90, 4319909), (99, 3927190), (110, 3534471), (129, 3013890), (165, 2356314), (198, 1963595), (215, 1808334), (258, 1506945), (330, 1178157), (387, 1004630), (430, 904167), (473, 821970), (495, 785438), (645, 602778), (774, 502315), (946, 410985), (990, 392719), (1290, 301389), (1419, 273990), (1935, 200926), (2365, 164394), (2838, 136995), (3870, 100463), (4257, 91330), (4730, 82197), (7095, 54798), (8514, 45665), (9133, 42570), (14190, 27399), (18266, 21285)]