1647561216

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5002

約数の個数: 160

約数和(自身を含む): 5179097088

約数和(自身を除く): 3531535872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3584, 3968, 4943, 5208, 5376, 5952, 6944, 7936, 9886, 10416, 10752, 11904, 13888, 14829, 15872, 19772, 20832, 23808, 27776, 29658, 34601, 39544, 41664, 47616, 55552, 59316, 69202, 79088, 83328, 103803, 111104, 118632, 138404, 153233, 158176, 166656, 207606, 237264, 276808, 306466, 316352, 333312, 415212, 459699, 474528, 553616, 612932, 632704, 830424, 919398, 949056, 1072631, 1107232, 1225864, 1265408, 1660848, 1838796, 1898112, 2145262, 2214464, 2451728, 2530816, 3217893, 3321696, 3677592, 3796224, 4290524, 4428928, 4903456, 6435786, 6643392, 7355184, 7592448, 8581048, 8857856, 9806912, 12871572, 13286784, 14710368, 17162096, 17715712, 19613824, 25743144, 26573568, 29420736, 34324192, 39227648, 51486288, 53147136, 58841472, 68648384, 78455296, 102972576, 117682944, 137296768, 205945152, 235365888, 274593536, 411890304, 549187072, 823780608, 1647561216]

約数ペア:

[(1, 1647561216), (2, 823780608), (3, 549187072), (4, 411890304), (6, 274593536), (7, 235365888), (8, 205945152), (12, 137296768), (14, 117682944), (16, 102972576), (21, 78455296), (24, 68648384), (28, 58841472), (31, 53147136), (32, 51486288), (42, 39227648), (48, 34324192), (56, 29420736), (62, 26573568), (64, 25743144), (84, 19613824), (93, 17715712), (96, 17162096), (112, 14710368), (124, 13286784), (128, 12871572), (168, 9806912), (186, 8857856), (192, 8581048), (217, 7592448), (224, 7355184), (248, 6643392), (256, 6435786), (336, 4903456), (372, 4428928), (384, 4290524), (434, 3796224), (448, 3677592), (496, 3321696), (512, 3217893), (651, 2530816), (672, 2451728), (744, 2214464), (768, 2145262), (868, 1898112), (896, 1838796), (992, 1660848), (1302, 1265408), (1344, 1225864), (1488, 1107232), (1536, 1072631), (1736, 949056), (1792, 919398), (1984, 830424), (2604, 632704), (2688, 612932), (2976, 553616), (3472, 474528), (3584, 459699), (3968, 415212), (4943, 333312), (5208, 316352), (5376, 306466), (5952, 276808), (6944, 237264), (7936, 207606), (9886, 166656), (10416, 158176), (10752, 153233), (11904, 138404), (13888, 118632), (14829, 111104), (15872, 103803), (19772, 83328), (20832, 79088), (23808, 69202), (27776, 59316), (29658, 55552), (34601, 47616), (39544, 41664)]