215993232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 760451328

約数和(自身を除く): 544458096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 311, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 622, 624, 636, 689, 728, 742, 819, 848, 933, 936, 954, 1008, 1092, 1113, 1244, 1272, 1378, 1456, 1484, 1638, 1866, 1872, 1908, 2067, 2177, 2184, 2226, 2488, 2544, 2756, 2799, 2968, 3276, 3339, 3732, 3816, 4043, 4134, 4354, 4368, 4452, 4823, 4976, 5512, 5598, 5936, 6201, 6531, 6552, 6678, 7464, 7632, 8086, 8268, 8708, 8904, 9646, 11024, 11196, 12129, 12402, 13062, 13104, 13356, 14469, 14928, 16172, 16483, 16536, 17416, 17808, 19292, 19593, 22392, 24258, 24804, 26124, 26712, 28301, 28938, 32344, 32966, 33072, 34832, 36387, 38584, 39186, 43407, 44784, 48516, 49449, 49608, 52248, 53424, 56602, 57876, 64688, 65932, 72774, 77168, 78372, 84903, 86814, 97032, 98898, 99216, 104496, 113204, 115381, 115752, 131864, 145548, 148347, 156744, 169806, 173628, 194064, 197796, 214279, 226408, 230762, 231504, 254709, 263728, 291096, 296694, 313488, 339612, 346143, 347256, 395592, 428558, 452816, 461524, 509418, 582192, 593388, 642837, 679224, 692286, 694512, 791184, 857116, 923048, 1018836, 1038429, 1186776, 1285674, 1358448, 1384572, 1499953, 1714232, 1846096, 1928511, 2037672, 2076858, 2373552, 2571348, 2769144, 2999906, 3428464, 3857022, 4075344, 4153716, 4499859, 5142696, 5538288, 5999812, 7714044, 8307432, 8999718, 10285392, 11999624, 13499577, 15428088, 16614864, 17999436, 23999248, 26999154, 30856176, 35998872, 53998308, 71997744, 107996616, 215993232]

約数ペア:

[(1, 215993232), (2, 107996616), (3, 71997744), (4, 53998308), (6, 35998872), (7, 30856176), (8, 26999154), (9, 23999248), (12, 17999436), (13, 16614864), (14, 15428088), (16, 13499577), (18, 11999624), (21, 10285392), (24, 8999718), (26, 8307432), (28, 7714044), (36, 5999812), (39, 5538288), (42, 5142696), (48, 4499859), (52, 4153716), (53, 4075344), (56, 3857022), (63, 3428464), (72, 2999906), (78, 2769144), (84, 2571348), (91, 2373552), (104, 2076858), (106, 2037672), (112, 1928511), (117, 1846096), (126, 1714232), (144, 1499953), (156, 1384572), (159, 1358448), (168, 1285674), (182, 1186776), (208, 1038429), (212, 1018836), (234, 923048), (252, 857116), (273, 791184), (311, 694512), (312, 692286), (318, 679224), (336, 642837), (364, 593388), (371, 582192), (424, 509418), (468, 461524), (477, 452816), (504, 428558), (546, 395592), (622, 347256), (624, 346143), (636, 339612), (689, 313488), (728, 296694), (742, 291096), (819, 263728), (848, 254709), (933, 231504), (936, 230762), (954, 226408), (1008, 214279), (1092, 197796), (1113, 194064), (1244, 173628), (1272, 169806), (1378, 156744), (1456, 148347), (1484, 145548), (1638, 131864), (1866, 115752), (1872, 115381), (1908, 113204), (2067, 104496), (2177, 99216), (2184, 98898), (2226, 97032), (2488, 86814), (2544, 84903), (2756, 78372), (2799, 77168), (2968, 72774), (3276, 65932), (3339, 64688), (3732, 57876), (3816, 56602), (4043, 53424), (4134, 52248), (4354, 49608), (4368, 49449), (4452, 48516), (4823, 44784), (4976, 43407), (5512, 39186), (5598, 38584), (5936, 36387), (6201, 34832), (6531, 33072), (6552, 32966), (6678, 32344), (7464, 28938), (7632, 28301), (8086, 26712), (8268, 26124), (8708, 24804), (8904, 24258), (9646, 22392), (11024, 19593), (11196, 19292), (12129, 17808), (12402, 17416), (13062, 16536), (13104, 16483), (13356, 16172), (14469, 14928)]