445245312

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 1235358720

約数和(自身を除く): 790113408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 248, 331, 339, 372, 384, 452, 496, 662, 678, 744, 904, 992, 993, 1324, 1356, 1488, 1808, 1984, 1986, 2648, 2712, 2976, 3503, 3616, 3968, 3972, 5296, 5424, 5952, 7006, 7232, 7944, 10261, 10509, 10592, 10848, 11904, 14012, 14464, 15888, 20522, 21018, 21184, 21696, 28024, 30783, 31776, 37403, 41044, 42036, 42368, 43392, 56048, 61566, 63552, 74806, 82088, 84072, 112096, 112209, 123132, 127104, 149612, 164176, 168144, 224192, 224418, 246264, 299224, 328352, 336288, 448384, 448836, 492528, 598448, 656704, 672576, 897672, 985056, 1159493, 1196896, 1313408, 1345152, 1795344, 1970112, 2318986, 2393792, 3478479, 3590688, 3940224, 4637972, 4787584, 6956958, 7181376, 9275944, 13913916, 14362752, 18551888, 27827832, 37103776, 55655664, 74207552, 111311328, 148415104, 222622656, 445245312]

約数ペア:

[(1, 445245312), (2, 222622656), (3, 148415104), (4, 111311328), (6, 74207552), (8, 55655664), (12, 37103776), (16, 27827832), (24, 18551888), (31, 14362752), (32, 13913916), (48, 9275944), (62, 7181376), (64, 6956958), (93, 4787584), (96, 4637972), (113, 3940224), (124, 3590688), (128, 3478479), (186, 2393792), (192, 2318986), (226, 1970112), (248, 1795344), (331, 1345152), (339, 1313408), (372, 1196896), (384, 1159493), (452, 985056), (496, 897672), (662, 672576), (678, 656704), (744, 598448), (904, 492528), (992, 448836), (993, 448384), (1324, 336288), (1356, 328352), (1488, 299224), (1808, 246264), (1984, 224418), (1986, 224192), (2648, 168144), (2712, 164176), (2976, 149612), (3503, 127104), (3616, 123132), (3968, 112209), (3972, 112096), (5296, 84072), (5424, 82088), (5952, 74806), (7006, 63552), (7232, 61566), (7944, 56048), (10261, 43392), (10509, 42368), (10592, 42036), (10848, 41044), (11904, 37403), (14012, 31776), (14464, 30783), (15888, 28024), (20522, 21696), (21018, 21184)]