212756992

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 317566208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 89, 92, 112, 116, 128, 161, 178, 184, 203, 224, 232, 256, 322, 356, 368, 406, 448, 464, 512, 623, 644, 667, 712, 736, 812, 896, 928, 1246, 1288, 1334, 1424, 1472, 1624, 1792, 1856, 2047, 2492, 2576, 2581, 2668, 2848, 2944, 3248, 3584, 3712, 4094, 4669, 4984, 5152, 5162, 5336, 5696, 5888, 6496, 7424, 8188, 9338, 9968, 10304, 10324, 10672, 11392, 11776, 12992, 14329, 14848, 16376, 18067, 18676, 19936, 20608, 20648, 21344, 22784, 25984, 28658, 32752, 36134, 37352, 39872, 41216, 41296, 42688, 45568, 51968, 57316, 59363, 65504, 72268, 74704, 79744, 82432, 82592, 85376, 103936, 114632, 118726, 131008, 144536, 149408, 159488, 165184, 170752, 229264, 237452, 262016, 289072, 298816, 318976, 330368, 341504, 415541, 458528, 474904, 524032, 578144, 597632, 660736, 831082, 917056, 949808, 1048064, 1156288, 1195264, 1321472, 1662164, 1834112, 1899616, 2312576, 2390528, 3324328, 3668224, 3799232, 4625152, 6648656, 7336448, 7598464, 9250304, 13297312, 15196928, 26594624, 30393856, 53189248, 106378496, 212756992]

約数ペア:

[(1, 212756992), (2, 106378496), (4, 53189248), (7, 30393856), (8, 26594624), (14, 15196928), (16, 13297312), (23, 9250304), (28, 7598464), (29, 7336448), (32, 6648656), (46, 4625152), (56, 3799232), (58, 3668224), (64, 3324328), (89, 2390528), (92, 2312576), (112, 1899616), (116, 1834112), (128, 1662164), (161, 1321472), (178, 1195264), (184, 1156288), (203, 1048064), (224, 949808), (232, 917056), (256, 831082), (322, 660736), (356, 597632), (368, 578144), (406, 524032), (448, 474904), (464, 458528), (512, 415541), (623, 341504), (644, 330368), (667, 318976), (712, 298816), (736, 289072), (812, 262016), (896, 237452), (928, 229264), (1246, 170752), (1288, 165184), (1334, 159488), (1424, 149408), (1472, 144536), (1624, 131008), (1792, 118726), (1856, 114632), (2047, 103936), (2492, 85376), (2576, 82592), (2581, 82432), (2668, 79744), (2848, 74704), (2944, 72268), (3248, 65504), (3584, 59363), (3712, 57316), (4094, 51968), (4669, 45568), (4984, 42688), (5152, 41296), (5162, 41216), (5336, 39872), (5696, 37352), (5888, 36134), (6496, 32752), (7424, 28658), (8188, 25984), (9338, 22784), (9968, 21344), (10304, 20648), (10324, 20608), (10672, 19936), (11392, 18676), (11776, 18067), (12992, 16376), (14329, 14848)]