1861357056

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 5574924432

約数和(自身を除く): 3713567376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 97, 104, 124, 128, 156, 186, 192, 194, 208, 248, 256, 291, 312, 372, 384, 388, 403, 416, 496, 512, 582, 624, 744, 768, 776, 806, 832, 961, 992, 1164, 1209, 1248, 1261, 1488, 1536, 1552, 1612, 1664, 1922, 1984, 2328, 2418, 2496, 2522, 2883, 2976, 3007, 3104, 3224, 3328, 3783, 3844, 3968, 4656, 4836, 4992, 5044, 5766, 5952, 6014, 6208, 6448, 6656, 7566, 7688, 7936, 9021, 9312, 9672, 9984, 10088, 11532, 11904, 12028, 12416, 12493, 12896, 15132, 15376, 15872, 18042, 18624, 19344, 19968, 20176, 23064, 23808, 24056, 24832, 24986, 25792, 30264, 30752, 36084, 37248, 37479, 38688, 39091, 40352, 46128, 47616, 48112, 49664, 49972, 51584, 60528, 61504, 72168, 74496, 74958, 77376, 78182, 80704, 92256, 93217, 96224, 99944, 103168, 117273, 121056, 123008, 144336, 148992, 149916, 154752, 156364, 161408, 184512, 186434, 192448, 199888, 206336, 234546, 242112, 246016, 279651, 288672, 299832, 309504, 312728, 322816, 369024, 372868, 384896, 399776, 469092, 484224, 492032, 559302, 577344, 599664, 619008, 625456, 645632, 738048, 745736, 769792, 799552, 938184, 968448, 1118604, 1154688, 1199328, 1211821, 1250912, 1476096, 1491472, 1539584, 1599104, 1876368, 1936896, 2237208, 2309376, 2398656, 2423642, 2501824, 2982944, 3198208, 3635463, 3752736, 4474416, 4618752, 4797312, 4847284, 5003648, 5965888, 6396416, 7270926, 7505472, 8948832, 9594624, 9694568, 10007296, 11931776, 14541852, 15010944, 17897664, 19189248, 19389136, 20014592, 23863552, 29083704, 30021888, 35795328, 38778272, 47727104, 58167408, 60043776, 71590656, 77556544, 116334816, 143181312, 155113088, 232669632, 310226176, 465339264, 620452352, 930678528, 1861357056]

約数ペア:

[(1, 1861357056), (2, 930678528), (3, 620452352), (4, 465339264), (6, 310226176), (8, 232669632), (12, 155113088), (13, 143181312), (16, 116334816), (24, 77556544), (26, 71590656), (31, 60043776), (32, 58167408), (39, 47727104), (48, 38778272), (52, 35795328), (62, 30021888), (64, 29083704), (78, 23863552), (93, 20014592), (96, 19389136), (97, 19189248), (104, 17897664), (124, 15010944), (128, 14541852), (156, 11931776), (186, 10007296), (192, 9694568), (194, 9594624), (208, 8948832), (248, 7505472), (256, 7270926), (291, 6396416), (312, 5965888), (372, 5003648), (384, 4847284), (388, 4797312), (403, 4618752), (416, 4474416), (496, 3752736), (512, 3635463), (582, 3198208), (624, 2982944), (744, 2501824), (768, 2423642), (776, 2398656), (806, 2309376), (832, 2237208), (961, 1936896), (992, 1876368), (1164, 1599104), (1209, 1539584), (1248, 1491472), (1261, 1476096), (1488, 1250912), (1536, 1211821), (1552, 1199328), (1612, 1154688), (1664, 1118604), (1922, 968448), (1984, 938184), (2328, 799552), (2418, 769792), (2496, 745736), (2522, 738048), (2883, 645632), (2976, 625456), (3007, 619008), (3104, 599664), (3224, 577344), (3328, 559302), (3783, 492032), (3844, 484224), (3968, 469092), (4656, 399776), (4836, 384896), (4992, 372868), (5044, 369024), (5766, 322816), (5952, 312728), (6014, 309504), (6208, 299832), (6448, 288672), (6656, 279651), (7566, 246016), (7688, 242112), (7936, 234546), (9021, 206336), (9312, 199888), (9672, 192448), (9984, 186434), (10088, 184512), (11532, 161408), (11904, 156364), (12028, 154752), (12416, 149916), (12493, 148992), (12896, 144336), (15132, 123008), (15376, 121056), (15872, 117273), (18042, 103168), (18624, 99944), (19344, 96224), (19968, 93217), (20176, 92256), (23064, 80704), (23808, 78182), (24056, 77376), (24832, 74958), (24986, 74496), (25792, 72168), (30264, 61504), (30752, 60528), (36084, 51584), (37248, 49972), (37479, 49664), (38688, 48112), (39091, 47616), (40352, 46128)]