257188932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 360

約数和(自身を含む): 922565952

約数和(自身を除く): 665377020

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 61, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 122, 126, 132, 143, 154, 156, 162, 169, 182, 183, 189, 198, 231, 234, 244, 252, 273, 286, 297, 308, 324, 338, 351, 364, 366, 378, 396, 427, 429, 462, 468, 507, 546, 549, 567, 572, 594, 671, 676, 693, 702, 732, 756, 793, 819, 854, 858, 891, 924, 1001, 1014, 1053, 1092, 1098, 1134, 1183, 1188, 1281, 1287, 1342, 1386, 1404, 1521, 1586, 1638, 1647, 1708, 1716, 1782, 1859, 2002, 2013, 2028, 2079, 2106, 2196, 2268, 2366, 2379, 2457, 2562, 2574, 2684, 2772, 3003, 3042, 3172, 3276, 3294, 3549, 3564, 3718, 3843, 3861, 4004, 4026, 4158, 4212, 4563, 4697, 4732, 4758, 4914, 4941, 5124, 5148, 5551, 5577, 6006, 6039, 6084, 6237, 6588, 7098, 7137, 7371, 7436, 7686, 7722, 8052, 8316, 8723, 9009, 9126, 9394, 9516, 9828, 9882, 10309, 10647, 11102, 11154, 11529, 11583, 12012, 12078, 12474, 13013, 13689, 14091, 14196, 14274, 14742, 15372, 15444, 16653, 16731, 17446, 18018, 18117, 18252, 18788, 19764, 20618, 21294, 21411, 22204, 22308, 23058, 23166, 24156, 24948, 26026, 26169, 27027, 27378, 28182, 28548, 29484, 30927, 31941, 33306, 33462, 34587, 34892, 36036, 36234, 39039, 41236, 42273, 42588, 42822, 46116, 46332, 49959, 50193, 52052, 52338, 54054, 54351, 54756, 56364, 61061, 61854, 63882, 64233, 66612, 66924, 69174, 72163, 72468, 78078, 78507, 81081, 84546, 85644, 92781, 95823, 99918, 100386, 104676, 108108, 108702, 113399, 117117, 122122, 123708, 126819, 127764, 128466, 138348, 144326, 149877, 150579, 156156, 157014, 162162, 169092, 183183, 185562, 191646, 199836, 200772, 216489, 217404, 226798, 234234, 235521, 244244, 253638, 256932, 278343, 288652, 299754, 301158, 314028, 324324, 340197, 351351, 366366, 371124, 380457, 383292, 432978, 449631, 453596, 468468, 471042, 507276, 549549, 556686, 599508, 602316, 649467, 680394, 702702, 706563, 732732, 760914, 793793, 835029, 865956, 899262, 942084, 1020591, 1054053, 1099098, 1113372, 1298934, 1360788, 1405404, 1413126, 1521828, 1587586, 1648647, 1670058, 1798524, 1948401, 2041182, 2108106, 2198196, 2381379, 2597868, 2826252, 3061773, 3175172, 3297294, 3340116, 3896802, 4082364, 4216212, 4762758, 4945941, 5845203, 6123546, 6594588, 7144137, 7793604, 9185319, 9525516, 9891882, 11690406, 12247092, 14288274, 18370638, 19783764, 21432411, 23380812, 28576548, 36741276, 42864822, 64297233, 85729644, 128594466, 257188932]

約数ペア:

[(1, 257188932), (2, 128594466), (3, 85729644), (4, 64297233), (6, 42864822), (7, 36741276), (9, 28576548), (11, 23380812), (12, 21432411), (13, 19783764), (14, 18370638), (18, 14288274), (21, 12247092), (22, 11690406), (26, 9891882), (27, 9525516), (28, 9185319), (33, 7793604), (36, 7144137), (39, 6594588), (42, 6123546), (44, 5845203), (52, 4945941), (54, 4762758), (61, 4216212), (63, 4082364), (66, 3896802), (77, 3340116), (78, 3297294), (81, 3175172), (84, 3061773), (91, 2826252), (99, 2597868), (108, 2381379), (117, 2198196), (122, 2108106), (126, 2041182), (132, 1948401), (143, 1798524), (154, 1670058), (156, 1648647), (162, 1587586), (169, 1521828), (182, 1413126), (183, 1405404), (189, 1360788), (198, 1298934), (231, 1113372), (234, 1099098), (244, 1054053), (252, 1020591), (273, 942084), (286, 899262), (297, 865956), (308, 835029), (324, 793793), (338, 760914), (351, 732732), (364, 706563), (366, 702702), (378, 680394), (396, 649467), (427, 602316), (429, 599508), (462, 556686), (468, 549549), (507, 507276), (546, 471042), (549, 468468), (567, 453596), (572, 449631), (594, 432978), (671, 383292), (676, 380457), (693, 371124), (702, 366366), (732, 351351), (756, 340197), (793, 324324), (819, 314028), (854, 301158), (858, 299754), (891, 288652), (924, 278343), (1001, 256932), (1014, 253638), (1053, 244244), (1092, 235521), (1098, 234234), (1134, 226798), (1183, 217404), (1188, 216489), (1281, 200772), (1287, 199836), (1342, 191646), (1386, 185562), (1404, 183183), (1521, 169092), (1586, 162162), (1638, 157014), (1647, 156156), (1708, 150579), (1716, 149877), (1782, 144326), (1859, 138348), (2002, 128466), (2013, 127764), (2028, 126819), (2079, 123708), (2106, 122122), (2196, 117117), (2268, 113399), (2366, 108702), (2379, 108108), (2457, 104676), (2562, 100386), (2574, 99918), (2684, 95823), (2772, 92781), (3003, 85644), (3042, 84546), (3172, 81081), (3276, 78507), (3294, 78078), (3549, 72468), (3564, 72163), (3718, 69174), (3843, 66924), (3861, 66612), (4004, 64233), (4026, 63882), (4158, 61854), (4212, 61061), (4563, 56364), (4697, 54756), (4732, 54351), (4758, 54054), (4914, 52338), (4941, 52052), (5124, 50193), (5148, 49959), (5551, 46332), (5577, 46116), (6006, 42822), (6039, 42588), (6084, 42273), (6237, 41236), (6588, 39039), (7098, 36234), (7137, 36036), (7371, 34892), (7436, 34587), (7686, 33462), (7722, 33306), (8052, 31941), (8316, 30927), (8723, 29484), (9009, 28548), (9126, 28182), (9394, 27378), (9516, 27027), (9828, 26169), (9882, 26026), (10309, 24948), (10647, 24156), (11102, 23166), (11154, 23058), (11529, 22308), (11583, 22204), (12012, 21411), (12078, 21294), (12474, 20618), (13013, 19764), (13689, 18788), (14091, 18252), (14196, 18117), (14274, 18018), (14742, 17446), (15372, 16731), (15444, 16653)]