253375668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 858009600

約数和(自身を除く): 604633932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 49, 52, 54, 58, 63, 78, 84, 87, 91, 98, 108, 116, 117, 126, 127, 147, 156, 174, 182, 189, 196, 203, 234, 252, 254, 261, 273, 294, 348, 351, 364, 377, 378, 381, 406, 441, 468, 508, 522, 546, 588, 609, 637, 702, 754, 756, 762, 783, 812, 819, 882, 889, 1044, 1092, 1131, 1143, 1218, 1274, 1323, 1404, 1421, 1508, 1524, 1566, 1638, 1651, 1764, 1778, 1827, 1911, 2262, 2286, 2436, 2457, 2548, 2639, 2646, 2667, 2842, 3132, 3276, 3302, 3393, 3429, 3556, 3654, 3683, 3822, 4263, 4524, 4572, 4914, 4953, 5278, 5292, 5334, 5481, 5684, 5733, 6223, 6604, 6786, 6858, 7308, 7366, 7644, 7917, 8001, 8526, 9828, 9906, 10179, 10556, 10668, 10962, 11049, 11466, 11557, 12446, 12789, 13572, 13716, 14732, 14859, 15834, 16002, 17052, 17199, 18473, 18669, 19812, 20358, 21924, 22098, 22932, 23114, 23751, 24003, 24892, 25578, 25781, 29718, 31668, 32004, 33147, 34398, 34671, 36946, 37338, 38367, 40716, 44196, 44577, 46228, 47502, 47879, 48006, 51156, 51562, 55419, 56007, 59436, 66294, 68796, 69342, 71253, 73892, 74676, 76734, 77343, 80899, 89154, 95004, 95758, 96012, 99441, 103124, 104013, 110838, 112014, 132588, 138684, 142506, 143637, 153468, 154686, 161798, 166257, 168021, 178308, 180467, 191516, 198882, 208026, 221676, 224028, 232029, 242697, 285012, 287274, 309372, 312039, 323596, 332514, 335153, 336042, 360934, 397764, 416052, 430911, 464058, 485394, 498771, 541401, 574548, 624078, 665028, 670306, 672084, 696087, 721868, 728091, 861822, 928116, 970788, 997542, 1005459, 1082802, 1248156, 1292733, 1340612, 1392174, 1456182, 1624203, 1723644, 1995084, 2010918, 2165604, 2184273, 2346071, 2585466, 2784348, 2912364, 3016377, 3248406, 4021836, 4368546, 4692142, 4872609, 5170932, 6032754, 6496812, 7038213, 8737092, 9049131, 9384284, 9745218, 12065508, 14076426, 18098262, 19490436, 21114639, 28152852, 36196524, 42229278, 63343917, 84458556, 126687834, 253375668]

約数ペア:

[(1, 253375668), (2, 126687834), (3, 84458556), (4, 63343917), (6, 42229278), (7, 36196524), (9, 28152852), (12, 21114639), (13, 19490436), (14, 18098262), (18, 14076426), (21, 12065508), (26, 9745218), (27, 9384284), (28, 9049131), (29, 8737092), (36, 7038213), (39, 6496812), (42, 6032754), (49, 5170932), (52, 4872609), (54, 4692142), (58, 4368546), (63, 4021836), (78, 3248406), (84, 3016377), (87, 2912364), (91, 2784348), (98, 2585466), (108, 2346071), (116, 2184273), (117, 2165604), (126, 2010918), (127, 1995084), (147, 1723644), (156, 1624203), (174, 1456182), (182, 1392174), (189, 1340612), (196, 1292733), (203, 1248156), (234, 1082802), (252, 1005459), (254, 997542), (261, 970788), (273, 928116), (294, 861822), (348, 728091), (351, 721868), (364, 696087), (377, 672084), (378, 670306), (381, 665028), (406, 624078), (441, 574548), (468, 541401), (508, 498771), (522, 485394), (546, 464058), (588, 430911), (609, 416052), (637, 397764), (702, 360934), (754, 336042), (756, 335153), (762, 332514), (783, 323596), (812, 312039), (819, 309372), (882, 287274), (889, 285012), (1044, 242697), (1092, 232029), (1131, 224028), (1143, 221676), (1218, 208026), (1274, 198882), (1323, 191516), (1404, 180467), (1421, 178308), (1508, 168021), (1524, 166257), (1566, 161798), (1638, 154686), (1651, 153468), (1764, 143637), (1778, 142506), (1827, 138684), (1911, 132588), (2262, 112014), (2286, 110838), (2436, 104013), (2457, 103124), (2548, 99441), (2639, 96012), (2646, 95758), (2667, 95004), (2842, 89154), (3132, 80899), (3276, 77343), (3302, 76734), (3393, 74676), (3429, 73892), (3556, 71253), (3654, 69342), (3683, 68796), (3822, 66294), (4263, 59436), (4524, 56007), (4572, 55419), (4914, 51562), (4953, 51156), (5278, 48006), (5292, 47879), (5334, 47502), (5481, 46228), (5684, 44577), (5733, 44196), (6223, 40716), (6604, 38367), (6786, 37338), (6858, 36946), (7308, 34671), (7366, 34398), (7644, 33147), (7917, 32004), (8001, 31668), (8526, 29718), (9828, 25781), (9906, 25578), (10179, 24892), (10556, 24003), (10668, 23751), (10962, 23114), (11049, 22932), (11466, 22098), (11557, 21924), (12446, 20358), (12789, 19812), (13572, 18669), (13716, 18473), (14732, 17199), (14859, 17052), (15834, 16002)]