276775884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 912082080

約数和(自身を除く): 635306196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 121, 126, 132, 154, 174, 198, 203, 231, 242, 252, 261, 308, 313, 319, 348, 363, 396, 406, 462, 484, 522, 609, 626, 638, 693, 726, 812, 847, 924, 939, 957, 1044, 1089, 1218, 1252, 1276, 1386, 1452, 1694, 1827, 1878, 1914, 2178, 2191, 2233, 2436, 2541, 2772, 2817, 2871, 3388, 3443, 3509, 3654, 3756, 3828, 4356, 4382, 4466, 5082, 5634, 5742, 6573, 6699, 6886, 7018, 7308, 7623, 8764, 8932, 9077, 10164, 10329, 10527, 11268, 11484, 13146, 13398, 13772, 14036, 15246, 18154, 19719, 20097, 20658, 21054, 24101, 24563, 26292, 26796, 27231, 30492, 30987, 31581, 36308, 37873, 39438, 40194, 41316, 42108, 48202, 49126, 54462, 61974, 63162, 63539, 72303, 73689, 75746, 78876, 80388, 81693, 96404, 98252, 99847, 108924, 113619, 123948, 126324, 127078, 144606, 147378, 151492, 163386, 190617, 199694, 216909, 221067, 227238, 254156, 265111, 289212, 294756, 299541, 326772, 340857, 381234, 399388, 433818, 442134, 454476, 530222, 571851, 599082, 681714, 698929, 762468, 795333, 867636, 884268, 898623, 1060444, 1098317, 1143702, 1198164, 1363428, 1397858, 1590666, 1797246, 2096787, 2196634, 2287404, 2385999, 2795716, 3181332, 3294951, 3594492, 4193574, 4393268, 4771998, 6290361, 6589902, 7688219, 8387148, 9543996, 9884853, 12580722, 13179804, 15376438, 19769706, 23064657, 25161444, 30752876, 39539412, 46129314, 69193971, 92258628, 138387942, 276775884]

約数ペア:

[(1, 276775884), (2, 138387942), (3, 92258628), (4, 69193971), (6, 46129314), (7, 39539412), (9, 30752876), (11, 25161444), (12, 23064657), (14, 19769706), (18, 15376438), (21, 13179804), (22, 12580722), (28, 9884853), (29, 9543996), (33, 8387148), (36, 7688219), (42, 6589902), (44, 6290361), (58, 4771998), (63, 4393268), (66, 4193574), (77, 3594492), (84, 3294951), (87, 3181332), (99, 2795716), (116, 2385999), (121, 2287404), (126, 2196634), (132, 2096787), (154, 1797246), (174, 1590666), (198, 1397858), (203, 1363428), (231, 1198164), (242, 1143702), (252, 1098317), (261, 1060444), (308, 898623), (313, 884268), (319, 867636), (348, 795333), (363, 762468), (396, 698929), (406, 681714), (462, 599082), (484, 571851), (522, 530222), (609, 454476), (626, 442134), (638, 433818), (693, 399388), (726, 381234), (812, 340857), (847, 326772), (924, 299541), (939, 294756), (957, 289212), (1044, 265111), (1089, 254156), (1218, 227238), (1252, 221067), (1276, 216909), (1386, 199694), (1452, 190617), (1694, 163386), (1827, 151492), (1878, 147378), (1914, 144606), (2178, 127078), (2191, 126324), (2233, 123948), (2436, 113619), (2541, 108924), (2772, 99847), (2817, 98252), (2871, 96404), (3388, 81693), (3443, 80388), (3509, 78876), (3654, 75746), (3756, 73689), (3828, 72303), (4356, 63539), (4382, 63162), (4466, 61974), (5082, 54462), (5634, 49126), (5742, 48202), (6573, 42108), (6699, 41316), (6886, 40194), (7018, 39438), (7308, 37873), (7623, 36308), (8764, 31581), (8932, 30987), (9077, 30492), (10164, 27231), (10329, 26796), (10527, 26292), (11268, 24563), (11484, 24101), (13146, 21054), (13398, 20658), (13772, 20097), (14036, 19719), (15246, 18154)]