2219212008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 7108452000

約数和(自身を除く): 4889239992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 36, 38, 39, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 152, 156, 169, 171, 174, 228, 232, 234, 247, 261, 312, 331, 338, 342, 348, 377, 456, 468, 494, 507, 522, 551, 662, 676, 684, 696, 741, 754, 936, 988, 993, 1014, 1044, 1102, 1131, 1324, 1352, 1368, 1482, 1508, 1521, 1653, 1976, 1986, 2028, 2088, 2204, 2223, 2262, 2648, 2964, 2979, 3016, 3042, 3211, 3306, 3393, 3972, 4056, 4303, 4408, 4446, 4524, 4901, 4959, 5928, 5958, 6084, 6289, 6422, 6612, 6786, 7163, 7944, 8606, 8892, 9048, 9599, 9633, 9802, 9918, 11916, 12168, 12578, 12844, 12909, 13224, 13572, 14326, 14703, 17212, 17784, 18867, 19198, 19266, 19604, 19836, 21489, 23832, 25156, 25688, 25818, 27144, 28652, 28797, 28899, 29406, 34424, 37734, 38396, 38532, 38727, 39208, 39672, 42978, 44109, 50312, 51636, 55939, 56601, 57304, 57594, 57798, 58812, 64467, 75468, 76792, 77064, 77454, 81757, 85956, 86391, 88218, 93119, 103272, 111878, 113202, 115188, 115596, 117624, 124787, 128934, 150936, 154908, 163514, 167817, 171912, 172782, 176436, 182381, 186238, 223756, 226404, 230376, 231192, 245271, 249574, 257868, 279357, 309816, 327028, 335634, 345564, 352872, 364762, 372476, 374361, 447512, 452808, 490542, 499148, 503451, 515736, 547143, 558714, 654056, 671268, 691128, 729524, 735813, 744952, 748722, 838071, 981084, 998296, 1006902, 1062841, 1094286, 1117428, 1123083, 1342536, 1459048, 1471626, 1497444, 1622231, 1641429, 1676142, 1962168, 2013804, 2125682, 2188572, 2234856, 2246166, 2370953, 2943252, 2994888, 3188523, 3244462, 3282858, 3352284, 4027608, 4251364, 4377144, 4492332, 4741906, 4866693, 5886504, 6377046, 6488924, 6565716, 6704568, 7112859, 8502728, 8984664, 9483812, 9565569, 9733386, 12754092, 12977848, 13131432, 14225718, 14600079, 18967624, 19131138, 19466772, 21338577, 25508184, 28451436, 29200158, 30822389, 38262276, 38933544, 42677154, 56902872, 58400316, 61644778, 76524552, 85354308, 92467167, 116800632, 123289556, 170708616, 184934334, 246579112, 277401501, 369868668, 554803002, 739737336, 1109606004, 2219212008]

約数ペア:

[(1, 2219212008), (2, 1109606004), (3, 739737336), (4, 554803002), (6, 369868668), (8, 277401501), (9, 246579112), (12, 184934334), (13, 170708616), (18, 123289556), (19, 116800632), (24, 92467167), (26, 85354308), (29, 76524552), (36, 61644778), (38, 58400316), (39, 56902872), (52, 42677154), (57, 38933544), (58, 38262276), (72, 30822389), (76, 29200158), (78, 28451436), (87, 25508184), (104, 21338577), (114, 19466772), (116, 19131138), (117, 18967624), (152, 14600079), (156, 14225718), (169, 13131432), (171, 12977848), (174, 12754092), (228, 9733386), (232, 9565569), (234, 9483812), (247, 8984664), (261, 8502728), (312, 7112859), (331, 6704568), (338, 6565716), (342, 6488924), (348, 6377046), (377, 5886504), (456, 4866693), (468, 4741906), (494, 4492332), (507, 4377144), (522, 4251364), (551, 4027608), (662, 3352284), (676, 3282858), (684, 3244462), (696, 3188523), (741, 2994888), (754, 2943252), (936, 2370953), (988, 2246166), (993, 2234856), (1014, 2188572), (1044, 2125682), (1102, 2013804), (1131, 1962168), (1324, 1676142), (1352, 1641429), (1368, 1622231), (1482, 1497444), (1508, 1471626), (1521, 1459048), (1653, 1342536), (1976, 1123083), (1986, 1117428), (2028, 1094286), (2088, 1062841), (2204, 1006902), (2223, 998296), (2262, 981084), (2648, 838071), (2964, 748722), (2979, 744952), (3016, 735813), (3042, 729524), (3211, 691128), (3306, 671268), (3393, 654056), (3972, 558714), (4056, 547143), (4303, 515736), (4408, 503451), (4446, 499148), (4524, 490542), (4901, 452808), (4959, 447512), (5928, 374361), (5958, 372476), (6084, 364762), (6289, 352872), (6422, 345564), (6612, 335634), (6786, 327028), (7163, 309816), (7944, 279357), (8606, 257868), (8892, 249574), (9048, 245271), (9599, 231192), (9633, 230376), (9802, 226404), (9918, 223756), (11916, 186238), (12168, 182381), (12578, 176436), (12844, 172782), (12909, 171912), (13224, 167817), (13572, 163514), (14326, 154908), (14703, 150936), (17212, 128934), (17784, 124787), (18867, 117624), (19198, 115596), (19266, 115188), (19604, 113202), (19836, 111878), (21489, 103272), (23832, 93119), (25156, 88218), (25688, 86391), (25818, 85956), (27144, 81757), (28652, 77454), (28797, 77064), (28899, 76792), (29406, 75468), (34424, 64467), (37734, 58812), (38396, 57798), (38532, 57594), (38727, 57304), (39208, 56601), (39672, 55939), (42978, 51636), (44109, 50312)]