23280504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 44457096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 83, 87, 93, 104, 116, 124, 156, 166, 174, 186, 232, 248, 249, 312, 332, 348, 372, 377, 403, 498, 664, 696, 744, 754, 806, 899, 996, 1079, 1131, 1209, 1508, 1612, 1798, 1992, 2158, 2262, 2407, 2418, 2573, 2697, 3016, 3224, 3237, 3596, 4316, 4524, 4814, 4836, 5146, 5394, 6474, 7192, 7221, 7719, 8632, 9048, 9628, 9672, 10292, 10788, 11687, 12948, 14442, 15438, 19256, 20584, 21576, 23374, 25896, 28884, 30876, 31291, 33449, 35061, 46748, 57768, 61752, 62582, 66898, 70122, 74617, 93496, 93873, 100347, 125164, 133796, 140244, 149234, 187746, 200694, 223851, 250328, 267592, 280488, 298468, 375492, 401388, 447702, 596936, 750984, 802776, 895404, 970021, 1790808, 1940042, 2910063, 3880084, 5820126, 7760168, 11640252, 23280504]

約数ペア:

[(1, 23280504), (2, 11640252), (3, 7760168), (4, 5820126), (6, 3880084), (8, 2910063), (12, 1940042), (13, 1790808), (24, 970021), (26, 895404), (29, 802776), (31, 750984), (39, 596936), (52, 447702), (58, 401388), (62, 375492), (78, 298468), (83, 280488), (87, 267592), (93, 250328), (104, 223851), (116, 200694), (124, 187746), (156, 149234), (166, 140244), (174, 133796), (186, 125164), (232, 100347), (248, 93873), (249, 93496), (312, 74617), (332, 70122), (348, 66898), (372, 62582), (377, 61752), (403, 57768), (498, 46748), (664, 35061), (696, 33449), (744, 31291), (754, 30876), (806, 28884), (899, 25896), (996, 23374), (1079, 21576), (1131, 20584), (1209, 19256), (1508, 15438), (1612, 14442), (1798, 12948), (1992, 11687), (2158, 10788), (2262, 10292), (2407, 9672), (2418, 9628), (2573, 9048), (2697, 8632), (3016, 7719), (3224, 7221), (3237, 7192), (3596, 6474), (4316, 5394), (4524, 5146), (4814, 4836)]