254145276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 846945792

約数和(自身を除く): 592800516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 61, 63, 66, 77, 81, 84, 99, 108, 122, 126, 132, 154, 162, 167, 183, 189, 198, 231, 244, 252, 297, 308, 324, 334, 366, 378, 396, 427, 462, 501, 549, 567, 594, 668, 671, 693, 732, 756, 854, 891, 924, 1002, 1098, 1134, 1169, 1188, 1281, 1342, 1386, 1503, 1647, 1708, 1782, 1837, 2004, 2013, 2079, 2196, 2268, 2338, 2562, 2684, 2772, 3006, 3294, 3507, 3564, 3674, 3843, 4026, 4158, 4509, 4676, 4697, 4941, 5124, 5511, 6012, 6039, 6237, 6588, 7014, 7348, 7686, 8052, 8316, 9018, 9394, 9882, 10187, 10521, 11022, 11529, 12078, 12474, 12859, 13527, 14028, 14091, 15372, 16533, 18036, 18117, 18788, 19764, 20374, 21042, 22044, 23058, 24156, 24948, 25718, 27054, 28182, 30561, 31563, 33066, 34587, 36234, 38577, 40748, 42084, 42273, 46116, 49599, 51436, 54108, 54351, 56364, 61122, 63126, 66132, 69174, 71309, 72468, 77154, 84546, 91683, 94689, 99198, 108702, 112057, 115731, 122244, 126252, 126819, 138348, 142618, 148797, 154308, 169092, 183366, 189378, 198396, 213927, 217404, 224114, 231462, 253638, 275049, 285236, 297594, 336171, 347193, 366732, 378756, 380457, 427854, 448228, 462924, 507276, 550098, 595188, 641781, 672342, 694386, 760914, 784399, 825147, 855708, 1008513, 1041579, 1100196, 1283562, 1344684, 1388772, 1521828, 1568798, 1650294, 1925343, 2017026, 2083158, 2353197, 2567124, 3025539, 3137596, 3300588, 3850686, 4034052, 4166316, 4706394, 5776029, 6051078, 7059591, 7701372, 9076617, 9412788, 11552058, 12102156, 14119182, 18153234, 21178773, 23104116, 28238364, 36306468, 42357546, 63536319, 84715092, 127072638, 254145276]

約数ペア:

[(1, 254145276), (2, 127072638), (3, 84715092), (4, 63536319), (6, 42357546), (7, 36306468), (9, 28238364), (11, 23104116), (12, 21178773), (14, 18153234), (18, 14119182), (21, 12102156), (22, 11552058), (27, 9412788), (28, 9076617), (33, 7701372), (36, 7059591), (42, 6051078), (44, 5776029), (54, 4706394), (61, 4166316), (63, 4034052), (66, 3850686), (77, 3300588), (81, 3137596), (84, 3025539), (99, 2567124), (108, 2353197), (122, 2083158), (126, 2017026), (132, 1925343), (154, 1650294), (162, 1568798), (167, 1521828), (183, 1388772), (189, 1344684), (198, 1283562), (231, 1100196), (244, 1041579), (252, 1008513), (297, 855708), (308, 825147), (324, 784399), (334, 760914), (366, 694386), (378, 672342), (396, 641781), (427, 595188), (462, 550098), (501, 507276), (549, 462924), (567, 448228), (594, 427854), (668, 380457), (671, 378756), (693, 366732), (732, 347193), (756, 336171), (854, 297594), (891, 285236), (924, 275049), (1002, 253638), (1098, 231462), (1134, 224114), (1169, 217404), (1188, 213927), (1281, 198396), (1342, 189378), (1386, 183366), (1503, 169092), (1647, 154308), (1708, 148797), (1782, 142618), (1837, 138348), (2004, 126819), (2013, 126252), (2079, 122244), (2196, 115731), (2268, 112057), (2338, 108702), (2562, 99198), (2684, 94689), (2772, 91683), (3006, 84546), (3294, 77154), (3507, 72468), (3564, 71309), (3674, 69174), (3843, 66132), (4026, 63126), (4158, 61122), (4509, 56364), (4676, 54351), (4697, 54108), (4941, 51436), (5124, 49599), (5511, 46116), (6012, 42273), (6039, 42084), (6237, 40748), (6588, 38577), (7014, 36234), (7348, 34587), (7686, 33066), (8052, 31563), (8316, 30561), (9018, 28182), (9394, 27054), (9882, 25718), (10187, 24948), (10521, 24156), (11022, 23058), (11529, 22044), (12078, 21042), (12474, 20374), (12859, 19764), (13527, 18788), (14028, 18117), (14091, 18036), (15372, 16533)]