2137206708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 6932661120

約数和(自身を除く): 4795454412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 173, 182, 189, 234, 252, 273, 324, 346, 351, 364, 378, 419, 468, 519, 546, 567, 692, 702, 756, 819, 838, 1038, 1053, 1092, 1134, 1211, 1257, 1404, 1557, 1638, 1676, 2076, 2106, 2249, 2268, 2422, 2457, 2514, 2933, 3114, 3276, 3633, 3771, 4212, 4498, 4671, 4844, 4914, 5028, 5447, 5866, 6228, 6747, 7266, 7371, 7542, 8799, 8996, 9342, 9828, 10894, 10899, 11313, 11732, 13494, 14013, 14532, 14742, 15084, 15743, 16341, 17598, 18684, 20241, 21788, 21798, 22626, 26397, 26988, 28026, 29484, 31486, 32682, 32697, 33939, 35196, 38129, 40482, 43596, 45252, 47229, 49023, 52794, 56052, 60723, 62972, 65364, 65394, 67878, 72487, 76258, 79191, 80964, 94458, 98046, 98091, 105588, 114387, 121446, 130788, 135756, 141687, 144974, 147069, 152516, 158382, 182169, 188916, 196092, 196182, 217461, 228774, 237573, 242892, 283374, 289948, 294138, 316764, 343161, 364338, 392364, 425061, 434922, 441207, 457548, 475146, 507409, 566748, 588276, 652383, 686322, 728676, 850122, 869844, 882414, 942331, 950292, 1014818, 1029483, 1275183, 1304766, 1372644, 1522227, 1700244, 1764828, 1884662, 1957149, 2029636, 2058966, 2550366, 2609532, 2826993, 3044454, 3088449, 3769324, 3914298, 4117932, 4566681, 5100732, 5653986, 5871447, 6088908, 6176898, 6596317, 7828596, 8480979, 9133362, 11307972, 11742894, 12353796, 13192634, 13700043, 16961958, 18266724, 19788951, 23485788, 25442937, 26385268, 27400086, 33923916, 39577902, 41100129, 50885874, 54800172, 59366853, 76328811, 79155804, 82200258, 101771748, 118733706, 152657622, 164400516, 178100559, 237467412, 305315244, 356201118, 534301677, 712402236, 1068603354, 2137206708]

約数ペア:

[(1, 2137206708), (2, 1068603354), (3, 712402236), (4, 534301677), (6, 356201118), (7, 305315244), (9, 237467412), (12, 178100559), (13, 164400516), (14, 152657622), (18, 118733706), (21, 101771748), (26, 82200258), (27, 79155804), (28, 76328811), (36, 59366853), (39, 54800172), (42, 50885874), (52, 41100129), (54, 39577902), (63, 33923916), (78, 27400086), (81, 26385268), (84, 25442937), (91, 23485788), (108, 19788951), (117, 18266724), (126, 16961958), (156, 13700043), (162, 13192634), (173, 12353796), (182, 11742894), (189, 11307972), (234, 9133362), (252, 8480979), (273, 7828596), (324, 6596317), (346, 6176898), (351, 6088908), (364, 5871447), (378, 5653986), (419, 5100732), (468, 4566681), (519, 4117932), (546, 3914298), (567, 3769324), (692, 3088449), (702, 3044454), (756, 2826993), (819, 2609532), (838, 2550366), (1038, 2058966), (1053, 2029636), (1092, 1957149), (1134, 1884662), (1211, 1764828), (1257, 1700244), (1404, 1522227), (1557, 1372644), (1638, 1304766), (1676, 1275183), (2076, 1029483), (2106, 1014818), (2249, 950292), (2268, 942331), (2422, 882414), (2457, 869844), (2514, 850122), (2933, 728676), (3114, 686322), (3276, 652383), (3633, 588276), (3771, 566748), (4212, 507409), (4498, 475146), (4671, 457548), (4844, 441207), (4914, 434922), (5028, 425061), (5447, 392364), (5866, 364338), (6228, 343161), (6747, 316764), (7266, 294138), (7371, 289948), (7542, 283374), (8799, 242892), (8996, 237573), (9342, 228774), (9828, 217461), (10894, 196182), (10899, 196092), (11313, 188916), (11732, 182169), (13494, 158382), (14013, 152516), (14532, 147069), (14742, 144974), (15084, 141687), (15743, 135756), (16341, 130788), (17598, 121446), (18684, 114387), (20241, 105588), (21788, 98091), (21798, 98046), (22626, 94458), (26397, 80964), (26988, 79191), (28026, 76258), (29484, 72487), (31486, 67878), (32682, 65394), (32697, 65364), (33939, 62972), (35196, 60723), (38129, 56052), (40482, 52794), (43596, 49023), (45252, 47229)]