38556864

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 112

約数和(自身を含む): 115763040

約数和(自身を除く): 77206176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 421, 424, 432, 477, 576, 636, 842, 848, 864, 954, 1263, 1272, 1431, 1684, 1696, 1728, 1908, 2526, 2544, 2862, 3368, 3392, 3789, 3816, 5052, 5088, 5724, 6736, 7578, 7632, 10104, 10176, 11367, 11448, 13472, 15156, 15264, 20208, 22313, 22734, 22896, 26944, 30312, 30528, 40416, 44626, 45468, 45792, 60624, 66939, 80832, 89252, 90936, 91584, 121248, 133878, 178504, 181872, 200817, 242496, 267756, 357008, 363744, 401634, 535512, 602451, 714016, 727488, 803268, 1071024, 1204902, 1428032, 1606536, 2142048, 2409804, 3213072, 4284096, 4819608, 6426144, 9639216, 12852288, 19278432, 38556864]

約数ペア:

[(1, 38556864), (2, 19278432), (3, 12852288), (4, 9639216), (6, 6426144), (8, 4819608), (9, 4284096), (12, 3213072), (16, 2409804), (18, 2142048), (24, 1606536), (27, 1428032), (32, 1204902), (36, 1071024), (48, 803268), (53, 727488), (54, 714016), (64, 602451), (72, 535512), (96, 401634), (106, 363744), (108, 357008), (144, 267756), (159, 242496), (192, 200817), (212, 181872), (216, 178504), (288, 133878), (318, 121248), (421, 91584), (424, 90936), (432, 89252), (477, 80832), (576, 66939), (636, 60624), (842, 45792), (848, 45468), (864, 44626), (954, 40416), (1263, 30528), (1272, 30312), (1431, 26944), (1684, 22896), (1696, 22734), (1728, 22313), (1908, 20208), (2526, 15264), (2544, 15156), (2862, 13472), (3368, 11448), (3392, 11367), (3789, 10176), (3816, 10104), (5052, 7632), (5088, 7578), (5724, 6736)]