38782848

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 117724320

約数和(自身を除く): 78941472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 457, 544, 624, 663, 816, 832, 884, 914, 1088, 1248, 1326, 1371, 1632, 1664, 1768, 1828, 2176, 2496, 2652, 2742, 3264, 3536, 3656, 4992, 5304, 5484, 5941, 6528, 7072, 7312, 7769, 10608, 10968, 11882, 14144, 14624, 15538, 17823, 21216, 21936, 23307, 23764, 28288, 29248, 31076, 35646, 42432, 43872, 46614, 47528, 58496, 62152, 71292, 84864, 87744, 93228, 95056, 100997, 124304, 142584, 175488, 186456, 190112, 201994, 248608, 285168, 302991, 372912, 380224, 403988, 497216, 570336, 605982, 745824, 760448, 807976, 994432, 1140672, 1211964, 1491648, 1615952, 2281344, 2423928, 2983296, 3231904, 4847856, 6463808, 9695712, 12927616, 19391424, 38782848]

約数ペア:

[(1, 38782848), (2, 19391424), (3, 12927616), (4, 9695712), (6, 6463808), (8, 4847856), (12, 3231904), (13, 2983296), (16, 2423928), (17, 2281344), (24, 1615952), (26, 1491648), (32, 1211964), (34, 1140672), (39, 994432), (48, 807976), (51, 760448), (52, 745824), (64, 605982), (68, 570336), (78, 497216), (96, 403988), (102, 380224), (104, 372912), (128, 302991), (136, 285168), (156, 248608), (192, 201994), (204, 190112), (208, 186456), (221, 175488), (272, 142584), (312, 124304), (384, 100997), (408, 95056), (416, 93228), (442, 87744), (457, 84864), (544, 71292), (624, 62152), (663, 58496), (816, 47528), (832, 46614), (884, 43872), (914, 42432), (1088, 35646), (1248, 31076), (1326, 29248), (1371, 28288), (1632, 23764), (1664, 23307), (1768, 21936), (1828, 21216), (2176, 17823), (2496, 15538), (2652, 14624), (2742, 14144), (3264, 11882), (3536, 10968), (3656, 10608), (4992, 7769), (5304, 7312), (5484, 7072), (5941, 6528)]