197618304

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 583994880

約数和(自身を除く): 386376576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1277, 1488, 1612, 1664, 1984, 2418, 2496, 2554, 2976, 3224, 3831, 3968, 4836, 4992, 5108, 5952, 6448, 7662, 9672, 10216, 11904, 12896, 15324, 16601, 19344, 20432, 25792, 30648, 33202, 38688, 39587, 40864, 49803, 51584, 61296, 66404, 77376, 79174, 81728, 99606, 118761, 122592, 132808, 154752, 158348, 163456, 199212, 237522, 245184, 265616, 316696, 398424, 475044, 490368, 514631, 531232, 633392, 796848, 950088, 1029262, 1062464, 1266784, 1543893, 1593696, 1900176, 2058524, 2124928, 2533568, 3087786, 3187392, 3800352, 4117048, 5067136, 6175572, 6374784, 7600704, 8234096, 12351144, 15201408, 16468192, 24702288, 32936384, 49404576, 65872768, 98809152, 197618304]

約数ペア:

[(1, 197618304), (2, 98809152), (3, 65872768), (4, 49404576), (6, 32936384), (8, 24702288), (12, 16468192), (13, 15201408), (16, 12351144), (24, 8234096), (26, 7600704), (31, 6374784), (32, 6175572), (39, 5067136), (48, 4117048), (52, 3800352), (62, 3187392), (64, 3087786), (78, 2533568), (93, 2124928), (96, 2058524), (104, 1900176), (124, 1593696), (128, 1543893), (156, 1266784), (186, 1062464), (192, 1029262), (208, 950088), (248, 796848), (312, 633392), (372, 531232), (384, 514631), (403, 490368), (416, 475044), (496, 398424), (624, 316696), (744, 265616), (806, 245184), (832, 237522), (992, 199212), (1209, 163456), (1248, 158348), (1277, 154752), (1488, 132808), (1612, 122592), (1664, 118761), (1984, 99606), (2418, 81728), (2496, 79174), (2554, 77376), (2976, 66404), (3224, 61296), (3831, 51584), (3968, 49803), (4836, 40864), (4992, 39587), (5108, 38688), (5952, 33202), (6448, 30648), (7662, 25792), (9672, 20432), (10216, 19344), (11904, 16601), (12896, 15324)]