857070396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 240

約数和(自身を含む): 2828844480

約数和(自身を除く): 1971774084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 63, 78, 81, 82, 84, 91, 108, 117, 123, 126, 156, 162, 164, 182, 189, 234, 246, 252, 273, 287, 324, 351, 364, 369, 378, 468, 492, 533, 546, 567, 574, 702, 709, 738, 756, 819, 861, 1053, 1066, 1092, 1107, 1134, 1148, 1404, 1418, 1476, 1599, 1638, 1722, 2106, 2127, 2132, 2214, 2268, 2457, 2583, 2836, 3198, 3276, 3321, 3444, 3731, 4212, 4254, 4428, 4797, 4914, 4963, 5166, 6381, 6396, 6642, 7371, 7462, 7749, 8508, 9217, 9594, 9828, 9926, 10332, 11193, 12762, 13284, 14391, 14742, 14889, 14924, 15498, 18434, 19143, 19188, 19852, 22386, 23247, 25524, 27651, 28782, 29069, 29484, 29778, 30996, 33579, 36868, 38286, 43173, 44667, 44772, 46494, 55302, 57429, 57564, 58138, 59556, 64519, 67158, 76572, 82953, 86346, 87207, 89334, 92988, 100737, 110604, 114858, 116276, 129038, 134001, 134316, 165906, 172692, 174414, 178668, 193557, 201474, 203483, 229716, 248859, 258076, 261621, 268002, 302211, 331812, 348828, 377897, 387114, 402003, 402948, 406966, 497718, 523242, 536004, 580671, 604422, 610449, 746577, 755794, 774228, 784863, 804006, 813932, 995436, 1046484, 1133691, 1161342, 1208844, 1220898, 1493154, 1511588, 1569726, 1608012, 1742013, 1831347, 2267382, 2322684, 2354589, 2441796, 2645279, 2986308, 3139452, 3401073, 3484026, 3662694, 4534764, 4709178, 5226039, 5290558, 5494041, 6802146, 6968052, 7325388, 7935837, 9418356, 10203219, 10452078, 10581116, 10988082, 13604292, 15871674, 16482123, 20406438, 20904156, 21976164, 23807511, 30609657, 31743348, 32964246, 40812876, 47615022, 61219314, 65928492, 71422533, 95230044, 122438628, 142845066, 214267599, 285690132, 428535198, 857070396]

約数ペア:

[(1, 857070396), (2, 428535198), (3, 285690132), (4, 214267599), (6, 142845066), (7, 122438628), (9, 95230044), (12, 71422533), (13, 65928492), (14, 61219314), (18, 47615022), (21, 40812876), (26, 32964246), (27, 31743348), (28, 30609657), (36, 23807511), (39, 21976164), (41, 20904156), (42, 20406438), (52, 16482123), (54, 15871674), (63, 13604292), (78, 10988082), (81, 10581116), (82, 10452078), (84, 10203219), (91, 9418356), (108, 7935837), (117, 7325388), (123, 6968052), (126, 6802146), (156, 5494041), (162, 5290558), (164, 5226039), (182, 4709178), (189, 4534764), (234, 3662694), (246, 3484026), (252, 3401073), (273, 3139452), (287, 2986308), (324, 2645279), (351, 2441796), (364, 2354589), (369, 2322684), (378, 2267382), (468, 1831347), (492, 1742013), (533, 1608012), (546, 1569726), (567, 1511588), (574, 1493154), (702, 1220898), (709, 1208844), (738, 1161342), (756, 1133691), (819, 1046484), (861, 995436), (1053, 813932), (1066, 804006), (1092, 784863), (1107, 774228), (1134, 755794), (1148, 746577), (1404, 610449), (1418, 604422), (1476, 580671), (1599, 536004), (1638, 523242), (1722, 497718), (2106, 406966), (2127, 402948), (2132, 402003), (2214, 387114), (2268, 377897), (2457, 348828), (2583, 331812), (2836, 302211), (3198, 268002), (3276, 261621), (3321, 258076), (3444, 248859), (3731, 229716), (4212, 203483), (4254, 201474), (4428, 193557), (4797, 178668), (4914, 174414), (4963, 172692), (5166, 165906), (6381, 134316), (6396, 134001), (6642, 129038), (7371, 116276), (7462, 114858), (7749, 110604), (8508, 100737), (9217, 92988), (9594, 89334), (9828, 87207), (9926, 86346), (10332, 82953), (11193, 76572), (12762, 67158), (13284, 64519), (14391, 59556), (14742, 58138), (14889, 57564), (14924, 57429), (15498, 55302), (18434, 46494), (19143, 44772), (19188, 44667), (19852, 43173), (22386, 38286), (23247, 36868), (25524, 33579), (27651, 30996), (28782, 29778), (29069, 29484)]