222846848

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 312971392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 113, 124, 128, 142, 217, 224, 226, 248, 284, 434, 448, 452, 496, 497, 568, 791, 868, 896, 904, 992, 994, 1136, 1582, 1736, 1808, 1984, 1988, 2201, 2272, 3164, 3472, 3503, 3616, 3968, 3976, 4402, 4544, 6328, 6944, 7006, 7232, 7952, 8023, 8804, 9088, 12656, 13888, 14012, 14464, 15407, 15904, 16046, 17608, 24521, 25312, 27776, 28024, 30814, 31808, 32092, 35216, 49042, 50624, 56048, 56161, 61628, 63616, 64184, 70432, 98084, 101248, 112096, 112322, 123256, 128368, 140864, 196168, 224192, 224644, 246512, 248713, 256736, 281728, 392336, 448384, 449288, 493024, 497426, 513472, 784672, 898576, 986048, 994852, 1026944, 1569344, 1740991, 1797152, 1972096, 1989704, 3138688, 3481982, 3594304, 3979408, 6963964, 7188608, 7958816, 13927928, 15917632, 27855856, 31835264, 55711712, 111423424, 222846848]

約数ペア:

[(1, 222846848), (2, 111423424), (4, 55711712), (7, 31835264), (8, 27855856), (14, 15917632), (16, 13927928), (28, 7958816), (31, 7188608), (32, 6963964), (56, 3979408), (62, 3594304), (64, 3481982), (71, 3138688), (112, 1989704), (113, 1972096), (124, 1797152), (128, 1740991), (142, 1569344), (217, 1026944), (224, 994852), (226, 986048), (248, 898576), (284, 784672), (434, 513472), (448, 497426), (452, 493024), (496, 449288), (497, 448384), (568, 392336), (791, 281728), (868, 256736), (896, 248713), (904, 246512), (992, 224644), (994, 224192), (1136, 196168), (1582, 140864), (1736, 128368), (1808, 123256), (1984, 112322), (1988, 112096), (2201, 101248), (2272, 98084), (3164, 70432), (3472, 64184), (3503, 63616), (3616, 61628), (3968, 56161), (3976, 56048), (4402, 50624), (4544, 49042), (6328, 35216), (6944, 32092), (7006, 31808), (7232, 30814), (7952, 28024), (8023, 27776), (8804, 25312), (9088, 24521), (12656, 17608), (13888, 16046), (14012, 15904), (14464, 15407)]