2019668976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 180

約数和(自身を含む): 6288724728

約数和(自身を除く): 4269055752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 169, 208, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 592, 624, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1776, 1872, 1924, 2028, 2243, 2664, 2704, 2886, 3042, 3848, 4056, 4329, 4486, 5328, 5772, 6084, 6253, 6729, 7696, 8112, 8658, 8972, 11544, 12168, 12506, 13458, 17316, 17944, 18759, 20187, 23088, 24336, 25012, 26916, 29159, 34632, 35888, 37518, 40374, 50024, 53832, 56277, 58318, 69264, 75036, 80748, 82991, 87477, 100048, 107664, 112554, 116636, 150072, 161496, 165982, 174954, 225108, 233272, 248973, 262431, 300144, 322992, 331964, 349908, 379067, 450216, 466544, 497946, 524862, 663928, 699816, 746919, 758134, 900432, 995892, 1049724, 1078883, 1137201, 1327856, 1399632, 1493838, 1516268, 1991784, 2099448, 2157766, 2274402, 2987676, 3032536, 3236649, 3411603, 3983568, 4198896, 4315532, 4548804, 5975352, 6065072, 6473298, 6823206, 8631064, 9097608, 9709947, 11950704, 12946596, 13646412, 14025479, 17262128, 18195216, 19419894, 25893192, 27292824, 28050958, 38839788, 42076437, 51786384, 54585648, 56101916, 77679576, 84152874, 112203832, 126229311, 155359152, 168305748, 224407664, 252458622, 336611496, 504917244, 673222992, 1009834488, 2019668976]

約数ペア:

[(1, 2019668976), (2, 1009834488), (3, 673222992), (4, 504917244), (6, 336611496), (8, 252458622), (9, 224407664), (12, 168305748), (13, 155359152), (16, 126229311), (18, 112203832), (24, 84152874), (26, 77679576), (36, 56101916), (37, 54585648), (39, 51786384), (48, 42076437), (52, 38839788), (72, 28050958), (74, 27292824), (78, 25893192), (104, 19419894), (111, 18195216), (117, 17262128), (144, 14025479), (148, 13646412), (156, 12946596), (169, 11950704), (208, 9709947), (222, 9097608), (234, 8631064), (296, 6823206), (312, 6473298), (333, 6065072), (338, 5975352), (444, 4548804), (468, 4315532), (481, 4198896), (507, 3983568), (592, 3411603), (624, 3236649), (666, 3032536), (676, 2987676), (888, 2274402), (936, 2157766), (962, 2099448), (1014, 1991784), (1332, 1516268), (1352, 1493838), (1443, 1399632), (1521, 1327856), (1776, 1137201), (1872, 1078883), (1924, 1049724), (2028, 995892), (2243, 900432), (2664, 758134), (2704, 746919), (2886, 699816), (3042, 663928), (3848, 524862), (4056, 497946), (4329, 466544), (4486, 450216), (5328, 379067), (5772, 349908), (6084, 331964), (6253, 322992), (6729, 300144), (7696, 262431), (8112, 248973), (8658, 233272), (8972, 225108), (11544, 174954), (12168, 165982), (12506, 161496), (13458, 150072), (17316, 116636), (17944, 112554), (18759, 107664), (20187, 100048), (23088, 87477), (24336, 82991), (25012, 80748), (26916, 75036), (29159, 69264), (34632, 58318), (35888, 56277), (37518, 53832), (40374, 50024)]