2021697792

素因数分解:

$2^8\times 3^7\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 6355695360

約数和(自身を除く): 4333997568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 157, 162, 184, 192, 207, 216, 243, 256, 276, 288, 314, 324, 368, 384, 414, 432, 471, 486, 552, 576, 621, 628, 648, 729, 736, 768, 828, 864, 942, 972, 1104, 1152, 1242, 1256, 1296, 1413, 1458, 1472, 1656, 1728, 1863, 1884, 1944, 2187, 2208, 2304, 2484, 2512, 2592, 2826, 2916, 2944, 3312, 3456, 3611, 3726, 3768, 3888, 4239, 4374, 4416, 4968, 5024, 5184, 5589, 5652, 5832, 5888, 6624, 6912, 7222, 7452, 7536, 7776, 8478, 8748, 8832, 9936, 10048, 10368, 10833, 11178, 11304, 11664, 12717, 13248, 14444, 14904, 15072, 15552, 16767, 16956, 17496, 17664, 19872, 20096, 20736, 21666, 22356, 22608, 23328, 25434, 26496, 28888, 29808, 30144, 31104, 32499, 33534, 33912, 34992, 38151, 39744, 40192, 43332, 44712, 45216, 46656, 50301, 50868, 52992, 57776, 59616, 60288, 62208, 64998, 67068, 67824, 69984, 76302, 79488, 86664, 89424, 90432, 93312, 97497, 100602, 101736, 114453, 115552, 119232, 120576, 129996, 134136, 135648, 139968, 152604, 158976, 173328, 178848, 180864, 186624, 194994, 201204, 203472, 228906, 231104, 238464, 259992, 268272, 271296, 279936, 292491, 305208, 343359, 346656, 357696, 361728, 389988, 402408, 406944, 457812, 462208, 476928, 519984, 536544, 542592, 559872, 584982, 610416, 686718, 693312, 715392, 779976, 804816, 813888, 877473, 915624, 924416, 1039968, 1073088, 1085184, 1169964, 1220832, 1373436, 1386624, 1430784, 1559952, 1609632, 1627776, 1754946, 1831248, 2079936, 2146176, 2339928, 2441664, 2632419, 2746872, 2773248, 3119904, 3219264, 3255552, 3509892, 3662496, 4159872, 4292352, 4679856, 4883328, 5264838, 5493744, 6239808, 6438528, 7019784, 7324992, 7897257, 8319744, 9359712, 9766656, 10529676, 10987488, 12479616, 12877056, 14039568, 14649984, 15794514, 18719424, 21059352, 21974976, 24959232, 28079136, 29299968, 31589028, 37438848, 42118704, 43949952, 56158272, 63178056, 74877696, 84237408, 87899904, 112316544, 126356112, 168474816, 224633088, 252712224, 336949632, 505424448, 673899264, 1010848896, 2021697792]

約数ペア:

[(1, 2021697792), (2, 1010848896), (3, 673899264), (4, 505424448), (6, 336949632), (8, 252712224), (9, 224633088), (12, 168474816), (16, 126356112), (18, 112316544), (23, 87899904), (24, 84237408), (27, 74877696), (32, 63178056), (36, 56158272), (46, 43949952), (48, 42118704), (54, 37438848), (64, 31589028), (69, 29299968), (72, 28079136), (81, 24959232), (92, 21974976), (96, 21059352), (108, 18719424), (128, 15794514), (138, 14649984), (144, 14039568), (157, 12877056), (162, 12479616), (184, 10987488), (192, 10529676), (207, 9766656), (216, 9359712), (243, 8319744), (256, 7897257), (276, 7324992), (288, 7019784), (314, 6438528), (324, 6239808), (368, 5493744), (384, 5264838), (414, 4883328), (432, 4679856), (471, 4292352), (486, 4159872), (552, 3662496), (576, 3509892), (621, 3255552), (628, 3219264), (648, 3119904), (729, 2773248), (736, 2746872), (768, 2632419), (828, 2441664), (864, 2339928), (942, 2146176), (972, 2079936), (1104, 1831248), (1152, 1754946), (1242, 1627776), (1256, 1609632), (1296, 1559952), (1413, 1430784), (1458, 1386624), (1472, 1373436), (1656, 1220832), (1728, 1169964), (1863, 1085184), (1884, 1073088), (1944, 1039968), (2187, 924416), (2208, 915624), (2304, 877473), (2484, 813888), (2512, 804816), (2592, 779976), (2826, 715392), (2916, 693312), (2944, 686718), (3312, 610416), (3456, 584982), (3611, 559872), (3726, 542592), (3768, 536544), (3888, 519984), (4239, 476928), (4374, 462208), (4416, 457812), (4968, 406944), (5024, 402408), (5184, 389988), (5589, 361728), (5652, 357696), (5832, 346656), (5888, 343359), (6624, 305208), (6912, 292491), (7222, 279936), (7452, 271296), (7536, 268272), (7776, 259992), (8478, 238464), (8748, 231104), (8832, 228906), (9936, 203472), (10048, 201204), (10368, 194994), (10833, 186624), (11178, 180864), (11304, 178848), (11664, 173328), (12717, 158976), (13248, 152604), (14444, 139968), (14904, 135648), (15072, 134136), (15552, 129996), (16767, 120576), (16956, 119232), (17496, 115552), (17664, 114453), (19872, 101736), (20096, 100602), (20736, 97497), (21666, 93312), (22356, 90432), (22608, 89424), (23328, 86664), (25434, 79488), (26496, 76302), (28888, 69984), (29808, 67824), (30144, 67068), (31104, 64998), (32499, 62208), (33534, 60288), (33912, 59616), (34992, 57776), (38151, 52992), (39744, 50868), (40192, 50301), (43332, 46656), (44712, 45216)]