214786908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 663009984

約数和(自身を除く): 448223076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 181, 204, 238, 252, 277, 306, 357, 362, 476, 543, 554, 612, 714, 724, 831, 1071, 1086, 1108, 1267, 1428, 1629, 1662, 1939, 2142, 2172, 2493, 2534, 3077, 3258, 3324, 3801, 3878, 4284, 4709, 4986, 5068, 5817, 6154, 6516, 7602, 7756, 9231, 9418, 9972, 11403, 11634, 12308, 14127, 15204, 17451, 18462, 18836, 21539, 22806, 23268, 27693, 28254, 32963, 34902, 36924, 42381, 43078, 45612, 50137, 55386, 56508, 64617, 65926, 69804, 84762, 86156, 98889, 100274, 110772, 129234, 131852, 150411, 169524, 193851, 197778, 200548, 258468, 296667, 300822, 350959, 387702, 395556, 451233, 593334, 601644, 701918, 775404, 852329, 902466, 1052877, 1186668, 1403836, 1704658, 1804932, 2105754, 2556987, 3158631, 3409316, 4211508, 5113974, 5966303, 6317262, 7670961, 10227948, 11932606, 12634524, 15341922, 17898909, 23865212, 30683844, 35797818, 53696727, 71595636, 107393454, 214786908]

約数ペア:

[(1, 214786908), (2, 107393454), (3, 71595636), (4, 53696727), (6, 35797818), (7, 30683844), (9, 23865212), (12, 17898909), (14, 15341922), (17, 12634524), (18, 11932606), (21, 10227948), (28, 7670961), (34, 6317262), (36, 5966303), (42, 5113974), (51, 4211508), (63, 3409316), (68, 3158631), (84, 2556987), (102, 2105754), (119, 1804932), (126, 1704658), (153, 1403836), (181, 1186668), (204, 1052877), (238, 902466), (252, 852329), (277, 775404), (306, 701918), (357, 601644), (362, 593334), (476, 451233), (543, 395556), (554, 387702), (612, 350959), (714, 300822), (724, 296667), (831, 258468), (1071, 200548), (1086, 197778), (1108, 193851), (1267, 169524), (1428, 150411), (1629, 131852), (1662, 129234), (1939, 110772), (2142, 100274), (2172, 98889), (2493, 86156), (2534, 84762), (3077, 69804), (3258, 65926), (3324, 64617), (3801, 56508), (3878, 55386), (4284, 50137), (4709, 45612), (4986, 43078), (5068, 42381), (5817, 36924), (6154, 34902), (6516, 32963), (7602, 28254), (7756, 27693), (9231, 23268), (9418, 22806), (9972, 21539), (11403, 18836), (11634, 18462), (12308, 17451), (14127, 15204)]