21831545088

素因数分解:

$2^8\times 3^4\times {\mathrm{79}}^1\times {\mathrm{13327}}^1$

素因数の和:13434

約数の個数: 180

約数和(自身を含む): 65926685440

約数和(自身を除く): 44095140352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 256, 288, 316, 324, 384, 432, 474, 576, 632, 648, 711, 768, 864, 948, 1152, 1264, 1296, 1422, 1728, 1896, 2133, 2304, 2528, 2592, 2844, 3456, 3792, 4266, 5056, 5184, 5688, 6399, 6912, 7584, 8532, 10112, 10368, 11376, 12798, 13327, 15168, 17064, 20224, 20736, 22752, 25596, 26654, 30336, 34128, 39981, 45504, 51192, 53308, 60672, 68256, 79962, 91008, 102384, 106616, 119943, 136512, 159924, 182016, 204768, 213232, 239886, 273024, 319848, 359829, 409536, 426464, 479772, 546048, 639696, 719658, 819072, 852928, 959544, 1052833, 1079487, 1279392, 1439316, 1638144, 1705856, 1919088, 2105666, 2158974, 2558784, 2878632, 3158499, 3411712, 3838176, 4211332, 4317948, 5117568, 5757264, 6316998, 7676352, 8422664, 8635896, 9475497, 10235136, 11514528, 12633996, 15352704, 16845328, 17271792, 18950994, 23029056, 25267992, 28426491, 30705408, 33690656, 34543584, 37901988, 46058112, 50535984, 56852982, 67381312, 69087168, 75803976, 85279473, 92116224, 101071968, 113705964, 134762624, 138174336, 151607952, 170558946, 202143936, 227411928, 269525248, 276348672, 303215904, 341117892, 404287872, 454823856, 606431808, 682235784, 808575744, 909647712, 1212863616, 1364471568, 1819295424, 2425727232, 2728943136, 3638590848, 5457886272, 7277181696, 10915772544, 21831545088]

約数ペア:

[(1, 21831545088), (2, 10915772544), (3, 7277181696), (4, 5457886272), (6, 3638590848), (8, 2728943136), (9, 2425727232), (12, 1819295424), (16, 1364471568), (18, 1212863616), (24, 909647712), (27, 808575744), (32, 682235784), (36, 606431808), (48, 454823856), (54, 404287872), (64, 341117892), (72, 303215904), (79, 276348672), (81, 269525248), (96, 227411928), (108, 202143936), (128, 170558946), (144, 151607952), (158, 138174336), (162, 134762624), (192, 113705964), (216, 101071968), (237, 92116224), (256, 85279473), (288, 75803976), (316, 69087168), (324, 67381312), (384, 56852982), (432, 50535984), (474, 46058112), (576, 37901988), (632, 34543584), (648, 33690656), (711, 30705408), (768, 28426491), (864, 25267992), (948, 23029056), (1152, 18950994), (1264, 17271792), (1296, 16845328), (1422, 15352704), (1728, 12633996), (1896, 11514528), (2133, 10235136), (2304, 9475497), (2528, 8635896), (2592, 8422664), (2844, 7676352), (3456, 6316998), (3792, 5757264), (4266, 5117568), (5056, 4317948), (5184, 4211332), (5688, 3838176), (6399, 3411712), (6912, 3158499), (7584, 2878632), (8532, 2558784), (10112, 2158974), (10368, 2105666), (11376, 1919088), (12798, 1705856), (13327, 1638144), (15168, 1439316), (17064, 1279392), (20224, 1079487), (20736, 1052833), (22752, 959544), (25596, 852928), (26654, 819072), (30336, 719658), (34128, 639696), (39981, 546048), (45504, 479772), (51192, 426464), (53308, 409536), (60672, 359829), (68256, 319848), (79962, 273024), (91008, 239886), (102384, 213232), (106616, 204768), (119943, 182016), (136512, 159924)]