398067072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3520

約数の個数: 128

約数和(自身を含む): 1188552960

約数和(自身を除く): 790485888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 2208, 2392, 2496, 2944, 3467, 3588, 4416, 4784, 4992, 6934, 7176, 8832, 9568, 10401, 13868, 14352, 19136, 20802, 27736, 28704, 38272, 41604, 45071, 55472, 57408, 79741, 83208, 90142, 110944, 114816, 135213, 159482, 166416, 180284, 221888, 239223, 270426, 318964, 332832, 360568, 443776, 478446, 540852, 637928, 665664, 721136, 956892, 1036633, 1081704, 1275856, 1331328, 1442272, 1913784, 2073266, 2163408, 2551712, 2884544, 3109899, 3827568, 4146532, 4326816, 5103424, 5769088, 6219798, 7655136, 8293064, 8653632, 10206848, 12439596, 15310272, 16586128, 17307264, 24879192, 30620544, 33172256, 49758384, 66344512, 99516768, 132689024, 199033536, 398067072]

約数ペア:

[(1, 398067072), (2, 199033536), (3, 132689024), (4, 99516768), (6, 66344512), (8, 49758384), (12, 33172256), (13, 30620544), (16, 24879192), (23, 17307264), (24, 16586128), (26, 15310272), (32, 12439596), (39, 10206848), (46, 8653632), (48, 8293064), (52, 7655136), (64, 6219798), (69, 5769088), (78, 5103424), (92, 4326816), (96, 4146532), (104, 3827568), (128, 3109899), (138, 2884544), (156, 2551712), (184, 2163408), (192, 2073266), (208, 1913784), (276, 1442272), (299, 1331328), (312, 1275856), (368, 1081704), (384, 1036633), (416, 956892), (552, 721136), (598, 665664), (624, 637928), (736, 540852), (832, 478446), (897, 443776), (1104, 360568), (1196, 332832), (1248, 318964), (1472, 270426), (1664, 239223), (1794, 221888), (2208, 180284), (2392, 166416), (2496, 159482), (2944, 135213), (3467, 114816), (3588, 110944), (4416, 90142), (4784, 83208), (4992, 79741), (6934, 57408), (7176, 55472), (8832, 45071), (9568, 41604), (10401, 38272), (13868, 28704), (14352, 27736), (19136, 20802)]