216567624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 528545976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 307, 312, 323, 357, 364, 399, 408, 442, 456, 476, 494, 532, 546, 614, 646, 663, 714, 728, 741, 798, 884, 921, 952, 969, 988, 1064, 1092, 1228, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1768, 1842, 1938, 1976, 2149, 2184, 2261, 2456, 2584, 2652, 2856, 2964, 3094, 3192, 3458, 3684, 3876, 3991, 4199, 4298, 4522, 4641, 5187, 5219, 5304, 5833, 5928, 6188, 6447, 6783, 6916, 7368, 7752, 7982, 8398, 8596, 9044, 9282, 10374, 10438, 11666, 11973, 12376, 12597, 12894, 13566, 13832, 15657, 15964, 16796, 17192, 17499, 18088, 18564, 20748, 20876, 23332, 23946, 25194, 25788, 27132, 27937, 29393, 31314, 31928, 33592, 34998, 36533, 37128, 40831, 41496, 41752, 46664, 47892, 50388, 51576, 54264, 55874, 58786, 62628, 67847, 69996, 73066, 75829, 81662, 83811, 88179, 95784, 99161, 100776, 109599, 111748, 117572, 122493, 125256, 135694, 139992, 146132, 151658, 163324, 167622, 176358, 198322, 203541, 219198, 223496, 227487, 235144, 244986, 271388, 292264, 297483, 303316, 326648, 335244, 352716, 396644, 407082, 438396, 454974, 474929, 489972, 530803, 542776, 594966, 606632, 670488, 694127, 705432, 793288, 814164, 876792, 909948, 949858, 979944, 1061606, 1189932, 1289093, 1388254, 1424787, 1592409, 1628328, 1819896, 1899716, 2082381, 2123212, 2379864, 2578186, 2776508, 2849574, 3184818, 3799432, 3867279, 4164762, 4246424, 5156372, 5553016, 5699148, 6369636, 7734558, 8329524, 9023651, 10312744, 11398296, 12739272, 15469116, 16659048, 18047302, 27070953, 30938232, 36094604, 54141906, 72189208, 108283812, 216567624]

約数ペア:

[(1, 216567624), (2, 108283812), (3, 72189208), (4, 54141906), (6, 36094604), (7, 30938232), (8, 27070953), (12, 18047302), (13, 16659048), (14, 15469116), (17, 12739272), (19, 11398296), (21, 10312744), (24, 9023651), (26, 8329524), (28, 7734558), (34, 6369636), (38, 5699148), (39, 5553016), (42, 5156372), (51, 4246424), (52, 4164762), (56, 3867279), (57, 3799432), (68, 3184818), (76, 2849574), (78, 2776508), (84, 2578186), (91, 2379864), (102, 2123212), (104, 2082381), (114, 1899716), (119, 1819896), (133, 1628328), (136, 1592409), (152, 1424787), (156, 1388254), (168, 1289093), (182, 1189932), (204, 1061606), (221, 979944), (228, 949858), (238, 909948), (247, 876792), (266, 814164), (273, 793288), (307, 705432), (312, 694127), (323, 670488), (357, 606632), (364, 594966), (399, 542776), (408, 530803), (442, 489972), (456, 474929), (476, 454974), (494, 438396), (532, 407082), (546, 396644), (614, 352716), (646, 335244), (663, 326648), (714, 303316), (728, 297483), (741, 292264), (798, 271388), (884, 244986), (921, 235144), (952, 227487), (969, 223496), (988, 219198), (1064, 203541), (1092, 198322), (1228, 176358), (1292, 167622), (1326, 163324), (1428, 151658), (1482, 146132), (1547, 139992), (1596, 135694), (1729, 125256), (1768, 122493), (1842, 117572), (1938, 111748), (1976, 109599), (2149, 100776), (2184, 99161), (2261, 95784), (2456, 88179), (2584, 83811), (2652, 81662), (2856, 75829), (2964, 73066), (3094, 69996), (3192, 67847), (3458, 62628), (3684, 58786), (3876, 55874), (3991, 54264), (4199, 51576), (4298, 50388), (4522, 47892), (4641, 46664), (5187, 41752), (5219, 41496), (5304, 40831), (5833, 37128), (5928, 36533), (6188, 34998), (6447, 33592), (6783, 31928), (6916, 31314), (7368, 29393), (7752, 27937), (7982, 27132), (8398, 25788), (8596, 25194), (9044, 23946), (9282, 23332), (10374, 20876), (10438, 20748), (11666, 18564), (11973, 18088), (12376, 17499), (12597, 17192), (12894, 16796), (13566, 15964), (13832, 15657)]