287126712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 808030080

約数和(自身を除く): 520903368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 197, 248, 279, 372, 394, 558, 591, 653, 744, 788, 1116, 1182, 1306, 1576, 1773, 1959, 2232, 2364, 2612, 3546, 3918, 4728, 5224, 5877, 6107, 7092, 7836, 11754, 12214, 14184, 15672, 18321, 20243, 23508, 24428, 36642, 40486, 47016, 48856, 54963, 60729, 73284, 80972, 109926, 121458, 128641, 146568, 161944, 182187, 219852, 242916, 257282, 364374, 385923, 439704, 485832, 514564, 728748, 771846, 1029128, 1157769, 1457496, 1543692, 2315538, 3087384, 3987871, 4631076, 7975742, 9262152, 11963613, 15951484, 23927226, 31902968, 35890839, 47854452, 71781678, 95708904, 143563356, 287126712]

約数ペア:

[(1, 287126712), (2, 143563356), (3, 95708904), (4, 71781678), (6, 47854452), (8, 35890839), (9, 31902968), (12, 23927226), (18, 15951484), (24, 11963613), (31, 9262152), (36, 7975742), (62, 4631076), (72, 3987871), (93, 3087384), (124, 2315538), (186, 1543692), (197, 1457496), (248, 1157769), (279, 1029128), (372, 771846), (394, 728748), (558, 514564), (591, 485832), (653, 439704), (744, 385923), (788, 364374), (1116, 257282), (1182, 242916), (1306, 219852), (1576, 182187), (1773, 161944), (1959, 146568), (2232, 128641), (2364, 121458), (2612, 109926), (3546, 80972), (3918, 73284), (4728, 60729), (5224, 54963), (5877, 48856), (6107, 47016), (7092, 40486), (7836, 36642), (11754, 24428), (12214, 23508), (14184, 20243), (15672, 18321)]