219075584

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 88

約数和(自身を含む): 539228928

約数和(自身を除く): 320153344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2351, 2912, 3328, 3584, 4702, 5824, 6656, 7168, 9404, 11648, 13312, 16457, 18808, 23296, 30563, 32914, 37616, 46592, 61126, 65828, 75232, 93184, 122252, 131656, 150464, 213941, 244504, 263312, 300928, 427882, 489008, 526624, 601856, 855764, 978016, 1053248, 1203712, 1711528, 1956032, 2106496, 2407424, 3423056, 3912064, 4212992, 6846112, 7824128, 8425984, 13692224, 15648256, 16851968, 27384448, 31296512, 54768896, 109537792, 219075584]

約数ペア:

[(1, 219075584), (2, 109537792), (4, 54768896), (7, 31296512), (8, 27384448), (13, 16851968), (14, 15648256), (16, 13692224), (26, 8425984), (28, 7824128), (32, 6846112), (52, 4212992), (56, 3912064), (64, 3423056), (91, 2407424), (104, 2106496), (112, 1956032), (128, 1711528), (182, 1203712), (208, 1053248), (224, 978016), (256, 855764), (364, 601856), (416, 526624), (448, 489008), (512, 427882), (728, 300928), (832, 263312), (896, 244504), (1024, 213941), (1456, 150464), (1664, 131656), (1792, 122252), (2351, 93184), (2912, 75232), (3328, 65828), (3584, 61126), (4702, 46592), (5824, 37616), (6656, 32914), (7168, 30563), (9404, 23296), (11648, 18808), (13312, 16457)]