423331328

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4127

約数の個数: 80

約数和(自身を含む): 1000248480

約数和(自身を除く): 576917152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 4073, 6496, 7424, 8146, 12992, 14848, 16292, 25984, 28511, 32584, 51968, 57022, 65168, 103936, 114044, 118117, 130336, 228088, 236234, 260672, 456176, 472468, 521344, 826819, 912352, 944936, 1042688, 1653638, 1824704, 1889872, 2085376, 3307276, 3649408, 3779744, 6614552, 7298816, 7559488, 13229104, 14597632, 15118976, 26458208, 30237952, 52916416, 60475904, 105832832, 211665664, 423331328]

約数ペア:

[(1, 423331328), (2, 211665664), (4, 105832832), (7, 60475904), (8, 52916416), (14, 30237952), (16, 26458208), (28, 15118976), (29, 14597632), (32, 13229104), (56, 7559488), (58, 7298816), (64, 6614552), (112, 3779744), (116, 3649408), (128, 3307276), (203, 2085376), (224, 1889872), (232, 1824704), (256, 1653638), (406, 1042688), (448, 944936), (464, 912352), (512, 826819), (812, 521344), (896, 472468), (928, 456176), (1624, 260672), (1792, 236234), (1856, 228088), (3248, 130336), (3584, 118117), (3712, 114044), (4073, 103936), (6496, 65168), (7424, 57022), (8146, 51968), (12992, 32584), (14848, 28511), (16292, 25984)]