40509312

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 115153920

約数和(自身を除く): 74644608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 83, 93, 96, 123, 124, 128, 164, 166, 186, 192, 246, 248, 249, 328, 332, 372, 384, 492, 496, 498, 656, 664, 744, 984, 992, 996, 1271, 1312, 1328, 1488, 1968, 1984, 1992, 2542, 2573, 2624, 2656, 2976, 3403, 3813, 3936, 3968, 3984, 5084, 5146, 5248, 5312, 5952, 6806, 7626, 7719, 7872, 7968, 10168, 10209, 10292, 10624, 11904, 13612, 15252, 15438, 15744, 15936, 20336, 20418, 20584, 27224, 30504, 30876, 31872, 40672, 40836, 41168, 54448, 61008, 61752, 81344, 81672, 82336, 105493, 108896, 122016, 123504, 162688, 163344, 164672, 210986, 217792, 244032, 247008, 316479, 326688, 329344, 421972, 435584, 488064, 494016, 632958, 653376, 843944, 988032, 1265916, 1306752, 1687888, 2531832, 3375776, 5063664, 6751552, 10127328, 13503104, 20254656, 40509312]

約数ペア:

[(1, 40509312), (2, 20254656), (3, 13503104), (4, 10127328), (6, 6751552), (8, 5063664), (12, 3375776), (16, 2531832), (24, 1687888), (31, 1306752), (32, 1265916), (41, 988032), (48, 843944), (62, 653376), (64, 632958), (82, 494016), (83, 488064), (93, 435584), (96, 421972), (123, 329344), (124, 326688), (128, 316479), (164, 247008), (166, 244032), (186, 217792), (192, 210986), (246, 164672), (248, 163344), (249, 162688), (328, 123504), (332, 122016), (372, 108896), (384, 105493), (492, 82336), (496, 81672), (498, 81344), (656, 61752), (664, 61008), (744, 54448), (984, 41168), (992, 40836), (996, 40672), (1271, 31872), (1312, 30876), (1328, 30504), (1488, 27224), (1968, 20584), (1984, 20418), (1992, 20336), (2542, 15936), (2573, 15744), (2624, 15438), (2656, 15252), (2976, 13612), (3403, 11904), (3813, 10624), (3936, 10292), (3968, 10209), (3984, 10168), (5084, 7968), (5146, 7872), (5248, 7719), (5312, 7626), (5952, 6806)]