312525144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 900188640

約数和(自身を除く): 587663496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 311, 408, 612, 622, 821, 933, 1224, 1244, 1642, 1866, 2463, 2488, 2799, 3284, 3732, 4926, 5287, 5598, 6568, 7389, 7464, 9852, 10574, 11196, 13957, 14778, 15861, 19704, 21148, 22392, 27914, 29556, 31722, 41871, 42296, 47583, 55828, 59112, 63444, 83742, 95166, 111656, 125613, 126888, 167484, 190332, 251226, 255331, 334968, 380664, 502452, 510662, 765993, 1004904, 1021324, 1531986, 2042648, 2297979, 3063972, 4340627, 4595958, 6127944, 8681254, 9191916, 13021881, 17362508, 18383832, 26043762, 34725016, 39065643, 52087524, 78131286, 104175048, 156262572, 312525144]

約数ペア:

[(1, 312525144), (2, 156262572), (3, 104175048), (4, 78131286), (6, 52087524), (8, 39065643), (9, 34725016), (12, 26043762), (17, 18383832), (18, 17362508), (24, 13021881), (34, 9191916), (36, 8681254), (51, 6127944), (68, 4595958), (72, 4340627), (102, 3063972), (136, 2297979), (153, 2042648), (204, 1531986), (306, 1021324), (311, 1004904), (408, 765993), (612, 510662), (622, 502452), (821, 380664), (933, 334968), (1224, 255331), (1244, 251226), (1642, 190332), (1866, 167484), (2463, 126888), (2488, 125613), (2799, 111656), (3284, 95166), (3732, 83742), (4926, 63444), (5287, 59112), (5598, 55828), (6568, 47583), (7389, 42296), (7464, 41871), (9852, 31722), (10574, 29556), (11196, 27914), (13957, 22392), (14778, 21148), (15861, 19704)]