2148372954

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 6166368000

約数和(自身を除く): 4017995046

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 71, 78, 87, 91, 98, 117, 126, 142, 147, 169, 174, 182, 203, 213, 234, 261, 273, 294, 338, 343, 377, 406, 426, 441, 497, 507, 522, 546, 609, 637, 639, 686, 754, 819, 882, 923, 994, 1014, 1029, 1131, 1183, 1218, 1274, 1278, 1421, 1491, 1521, 1638, 1827, 1846, 1911, 2058, 2059, 2262, 2366, 2639, 2769, 2842, 2982, 3042, 3087, 3393, 3479, 3549, 3654, 3822, 4118, 4263, 4459, 4473, 4901, 5278, 5538, 5733, 6174, 6177, 6461, 6786, 6958, 7098, 7917, 8281, 8307, 8526, 8918, 8946, 9802, 9947, 10437, 10647, 11466, 11999, 12354, 12789, 12922, 13377, 14413, 14703, 15834, 16562, 16614, 18473, 18531, 19383, 19894, 20874, 21294, 23751, 23998, 24353, 24843, 25578, 26754, 26767, 28826, 29406, 29841, 31311, 34307, 35997, 36946, 37062, 38766, 40131, 43239, 44109, 45227, 47502, 48706, 49686, 53534, 55419, 57967, 58149, 59682, 62622, 68614, 71994, 73059, 74529, 80262, 80301, 83993, 86478, 88218, 89523, 90454, 100891, 102921, 107991, 110838, 115934, 116298, 129311, 129717, 135681, 146118, 149058, 160602, 166257, 167986, 173901, 179046, 187369, 201782, 205842, 215982, 219177, 240149, 240903, 251979, 258622, 259434, 271362, 302673, 308763, 316589, 332514, 347802, 347971, 374738, 387933, 407043, 438354, 480298, 481806, 503958, 521703, 562107, 587951, 605346, 617526, 633178, 695942, 706237, 720447, 755937, 775866, 814086, 908019, 949767, 1043406, 1043913, 1124214, 1163799, 1175902, 1311583, 1412474, 1440894, 1511874, 1681043, 1686321, 1763853, 1816038, 1899534, 2087826, 2118711, 2161341, 2327598, 2435797, 2623166, 2849301, 3131739, 3362086, 3372642, 3527706, 3934749, 4115657, 4237422, 4322682, 4871594, 5043129, 5291559, 5698602, 6263478, 6356133, 7307391, 7869498, 8231314, 9181081, 10086258, 10583118, 11804247, 12346971, 12712266, 14614782, 15129387, 17050579, 18362162, 21922173, 23608494, 24693942, 27543243, 30258774, 34101158, 37040913, 43844346, 51151737, 55086486, 74081826, 82629729, 102303474, 119354053, 153455211, 165259458, 238708106, 306910422, 358062159, 716124318, 1074186477, 2148372954]

約数ペア:

[(1, 2148372954), (2, 1074186477), (3, 716124318), (6, 358062159), (7, 306910422), (9, 238708106), (13, 165259458), (14, 153455211), (18, 119354053), (21, 102303474), (26, 82629729), (29, 74081826), (39, 55086486), (42, 51151737), (49, 43844346), (58, 37040913), (63, 34101158), (71, 30258774), (78, 27543243), (87, 24693942), (91, 23608494), (98, 21922173), (117, 18362162), (126, 17050579), (142, 15129387), (147, 14614782), (169, 12712266), (174, 12346971), (182, 11804247), (203, 10583118), (213, 10086258), (234, 9181081), (261, 8231314), (273, 7869498), (294, 7307391), (338, 6356133), (343, 6263478), (377, 5698602), (406, 5291559), (426, 5043129), (441, 4871594), (497, 4322682), (507, 4237422), (522, 4115657), (546, 3934749), (609, 3527706), (637, 3372642), (639, 3362086), (686, 3131739), (754, 2849301), (819, 2623166), (882, 2435797), (923, 2327598), (994, 2161341), (1014, 2118711), (1029, 2087826), (1131, 1899534), (1183, 1816038), (1218, 1763853), (1274, 1686321), (1278, 1681043), (1421, 1511874), (1491, 1440894), (1521, 1412474), (1638, 1311583), (1827, 1175902), (1846, 1163799), (1911, 1124214), (2058, 1043913), (2059, 1043406), (2262, 949767), (2366, 908019), (2639, 814086), (2769, 775866), (2842, 755937), (2982, 720447), (3042, 706237), (3087, 695942), (3393, 633178), (3479, 617526), (3549, 605346), (3654, 587951), (3822, 562107), (4118, 521703), (4263, 503958), (4459, 481806), (4473, 480298), (4901, 438354), (5278, 407043), (5538, 387933), (5733, 374738), (6174, 347971), (6177, 347802), (6461, 332514), (6786, 316589), (6958, 308763), (7098, 302673), (7917, 271362), (8281, 259434), (8307, 258622), (8526, 251979), (8918, 240903), (8946, 240149), (9802, 219177), (9947, 215982), (10437, 205842), (10647, 201782), (11466, 187369), (11999, 179046), (12354, 173901), (12789, 167986), (12922, 166257), (13377, 160602), (14413, 149058), (14703, 146118), (15834, 135681), (16562, 129717), (16614, 129311), (18473, 116298), (18531, 115934), (19383, 110838), (19894, 107991), (20874, 102921), (21294, 100891), (23751, 90454), (23998, 89523), (24353, 88218), (24843, 86478), (25578, 83993), (26754, 80301), (26767, 80262), (28826, 74529), (29406, 73059), (29841, 71994), (31311, 68614), (34307, 62622), (35997, 59682), (36946, 58149), (37062, 57967), (38766, 55419), (40131, 53534), (43239, 49686), (44109, 48706), (45227, 47502)]