23781888

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 120

約数和(自身を含む): 74102028

約数和(自身を除く): 50320140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 397, 416, 468, 512, 576, 624, 768, 794, 832, 936, 1152, 1191, 1248, 1536, 1588, 1664, 1872, 2304, 2382, 2496, 3176, 3328, 3573, 3744, 4608, 4764, 4992, 5161, 6352, 6656, 7146, 7488, 9528, 9984, 10322, 12704, 14292, 14976, 15483, 19056, 19968, 20644, 25408, 28584, 29952, 30966, 38112, 41288, 46449, 50816, 57168, 59904, 61932, 76224, 82576, 92898, 101632, 114336, 123864, 152448, 165152, 185796, 203264, 228672, 247728, 304896, 330304, 371592, 457344, 495456, 609792, 660608, 743184, 914688, 990912, 1321216, 1486368, 1829376, 1981824, 2642432, 2972736, 3963648, 5945472, 7927296, 11890944, 23781888]

約数ペア:

[(1, 23781888), (2, 11890944), (3, 7927296), (4, 5945472), (6, 3963648), (8, 2972736), (9, 2642432), (12, 1981824), (13, 1829376), (16, 1486368), (18, 1321216), (24, 990912), (26, 914688), (32, 743184), (36, 660608), (39, 609792), (48, 495456), (52, 457344), (64, 371592), (72, 330304), (78, 304896), (96, 247728), (104, 228672), (117, 203264), (128, 185796), (144, 165152), (156, 152448), (192, 123864), (208, 114336), (234, 101632), (256, 92898), (288, 82576), (312, 76224), (384, 61932), (397, 59904), (416, 57168), (468, 50816), (512, 46449), (576, 41288), (624, 38112), (768, 30966), (794, 29952), (832, 28584), (936, 25408), (1152, 20644), (1191, 19968), (1248, 19056), (1536, 15483), (1588, 14976), (1664, 14292), (1872, 12704), (2304, 10322), (2382, 9984), (2496, 9528), (3176, 7488), (3328, 7146), (3573, 6656), (3744, 6352), (4608, 5161), (4764, 4992)]