239117508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 780595200

約数和(自身を除く): 541477692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 81, 84, 93, 108, 114, 124, 126, 133, 162, 171, 179, 186, 189, 217, 228, 252, 266, 279, 324, 342, 358, 372, 378, 399, 434, 513, 532, 537, 558, 567, 589, 651, 684, 716, 756, 798, 837, 868, 1026, 1074, 1116, 1134, 1178, 1197, 1253, 1302, 1539, 1596, 1611, 1674, 1767, 1953, 2052, 2148, 2268, 2356, 2394, 2506, 2511, 2604, 3078, 3222, 3348, 3401, 3534, 3591, 3759, 3906, 4123, 4788, 4833, 5012, 5022, 5301, 5549, 5859, 6156, 6444, 6802, 7068, 7182, 7518, 7812, 8246, 9666, 10044, 10203, 10602, 10773, 11098, 11277, 11718, 12369, 13604, 14364, 14499, 15036, 15903, 16492, 16647, 17577, 19332, 20406, 21204, 21546, 22196, 22554, 23436, 23807, 24738, 28998, 30609, 31806, 33294, 33831, 35154, 37107, 38843, 40812, 43092, 45108, 47614, 47709, 49476, 49941, 57996, 61218, 63612, 66588, 67662, 70308, 71421, 74214, 77686, 91827, 95228, 95418, 99882, 101493, 105431, 111321, 116529, 122436, 135324, 142842, 148428, 149823, 155372, 183654, 190836, 199764, 202986, 210862, 214263, 222642, 233058, 275481, 285684, 299646, 316293, 333963, 349587, 367308, 405972, 421724, 428526, 445284, 449469, 466116, 550962, 599292, 632586, 642789, 667926, 699174, 738017, 857052, 898938, 948879, 1048761, 1101924, 1265172, 1285578, 1335852, 1398348, 1476034, 1797876, 1897758, 1928367, 2097522, 2214051, 2571156, 2846637, 2952068, 3146283, 3795516, 3856734, 4195044, 4428102, 5693274, 6292566, 6642153, 7713468, 8539911, 8856204, 11386548, 12585132, 13284306, 17079822, 19926459, 26568612, 34159644, 39852918, 59779377, 79705836, 119558754, 239117508]

約数ペア:

[(1, 239117508), (2, 119558754), (3, 79705836), (4, 59779377), (6, 39852918), (7, 34159644), (9, 26568612), (12, 19926459), (14, 17079822), (18, 13284306), (19, 12585132), (21, 11386548), (27, 8856204), (28, 8539911), (31, 7713468), (36, 6642153), (38, 6292566), (42, 5693274), (54, 4428102), (57, 4195044), (62, 3856734), (63, 3795516), (76, 3146283), (81, 2952068), (84, 2846637), (93, 2571156), (108, 2214051), (114, 2097522), (124, 1928367), (126, 1897758), (133, 1797876), (162, 1476034), (171, 1398348), (179, 1335852), (186, 1285578), (189, 1265172), (217, 1101924), (228, 1048761), (252, 948879), (266, 898938), (279, 857052), (324, 738017), (342, 699174), (358, 667926), (372, 642789), (378, 632586), (399, 599292), (434, 550962), (513, 466116), (532, 449469), (537, 445284), (558, 428526), (567, 421724), (589, 405972), (651, 367308), (684, 349587), (716, 333963), (756, 316293), (798, 299646), (837, 285684), (868, 275481), (1026, 233058), (1074, 222642), (1116, 214263), (1134, 210862), (1178, 202986), (1197, 199764), (1253, 190836), (1302, 183654), (1539, 155372), (1596, 149823), (1611, 148428), (1674, 142842), (1767, 135324), (1953, 122436), (2052, 116529), (2148, 111321), (2268, 105431), (2356, 101493), (2394, 99882), (2506, 95418), (2511, 95228), (2604, 91827), (3078, 77686), (3222, 74214), (3348, 71421), (3401, 70308), (3534, 67662), (3591, 66588), (3759, 63612), (3906, 61218), (4123, 57996), (4788, 49941), (4833, 49476), (5012, 47709), (5022, 47614), (5301, 45108), (5549, 43092), (5859, 40812), (6156, 38843), (6444, 37107), (6802, 35154), (7068, 33831), (7182, 33294), (7518, 31806), (7812, 30609), (8246, 28998), (9666, 24738), (10044, 23807), (10203, 23436), (10602, 22554), (10773, 22196), (11098, 21546), (11277, 21204), (11718, 20406), (12369, 19332), (13604, 17577), (14364, 16647), (14499, 16492), (15036, 15903)]