2121671.00000000

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 120

約数和(自身を含む): 228080160

約数和(自身を除く): 151701696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 373, 432, 474, 632, 648, 711, 746, 864, 948, 1119, 1264, 1296, 1422, 1492, 1896, 2133, 2238, 2528, 2592, 2844, 2984, 3357, 3792, 4266, 4476, 5688, 5968, 6399, 6714, 7584, 8532, 8952, 10071, 11376, 11936, 12798, 13428, 17064, 17904, 20142, 22752, 25596, 26856, 29467, 30213, 34128, 35808, 40284, 51192, 53712, 58934, 60426, 68256, 80568, 88401, 102384, 107424, 117868, 120852, 161136, 176802, 204768, 235736, 241704, 265203, 322272, 353604, 471472, 483408, 530406, 707208, 795609, 942944, 966816, 1060812, 1414416, 1591218, 2121624, 2386827, 2828832, 3182436, 4243248, 4773654, 6364872, 8486496, 9547308, 12729744, 19094616, 25459488, 38189232, 76378464]

約数ペア:

[(1, 76378464), (2, 38189232), (3, 25459488), (4, 19094616), (6, 12729744), (8, 9547308), (9, 8486496), (12, 6364872), (16, 4773654), (18, 4243248), (24, 3182436), (27, 2828832), (32, 2386827), (36, 2121624), (48, 1591218), (54, 1414416), (72, 1060812), (79, 966816), (81, 942944), (96, 795609), (108, 707208), (144, 530406), (158, 483408), (162, 471472), (216, 353604), (237, 322272), (288, 265203), (316, 241704), (324, 235736), (373, 204768), (432, 176802), (474, 161136), (632, 120852), (648, 117868), (711, 107424), (746, 102384), (864, 88401), (948, 80568), (1119, 68256), (1264, 60426), (1296, 58934), (1422, 53712), (1492, 51192), (1896, 40284), (2133, 35808), (2238, 34128), (2528, 30213), (2592, 29467), (2844, 26856), (2984, 25596), (3357, 22752), (3792, 20142), (4266, 17904), (4476, 17064), (5688, 13428), (5968, 12798), (6399, 11936), (6714, 11376), (7584, 10071), (8532, 8952)]