255133248

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 694700160

約数和(自身を除く): 439566912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 109, 146, 167, 192, 218, 219, 292, 327, 334, 436, 438, 501, 584, 654, 668, 872, 876, 1002, 1168, 1308, 1336, 1744, 1752, 2004, 2336, 2616, 2672, 3488, 3504, 4008, 4672, 5232, 5344, 6976, 7008, 7957, 8016, 10464, 10688, 12191, 14016, 15914, 16032, 18203, 20928, 23871, 24382, 31828, 32064, 36406, 36573, 47742, 48764, 54609, 63656, 72812, 73146, 95484, 97528, 109218, 127312, 145624, 146292, 190968, 195056, 218436, 254624, 291248, 292584, 381936, 390112, 436872, 509248, 582496, 585168, 763872, 780224, 873744, 1164992, 1170336, 1328819, 1527744, 1747488, 2340672, 2657638, 3494976, 3986457, 5315276, 7972914, 10630552, 15945828, 21261104, 31891656, 42522208, 63783312, 85044416, 127566624, 255133248]

約数ペア:

[(1, 255133248), (2, 127566624), (3, 85044416), (4, 63783312), (6, 42522208), (8, 31891656), (12, 21261104), (16, 15945828), (24, 10630552), (32, 7972914), (48, 5315276), (64, 3986457), (73, 3494976), (96, 2657638), (109, 2340672), (146, 1747488), (167, 1527744), (192, 1328819), (218, 1170336), (219, 1164992), (292, 873744), (327, 780224), (334, 763872), (436, 585168), (438, 582496), (501, 509248), (584, 436872), (654, 390112), (668, 381936), (872, 292584), (876, 291248), (1002, 254624), (1168, 218436), (1308, 195056), (1336, 190968), (1744, 146292), (1752, 145624), (2004, 127312), (2336, 109218), (2616, 97528), (2672, 95484), (3488, 73146), (3504, 72812), (4008, 63656), (4672, 54609), (5232, 48764), (5344, 47742), (6976, 36573), (7008, 36406), (7957, 32064), (8016, 31828), (10464, 24382), (10688, 23871), (12191, 20928), (14016, 18203), (15914, 16032)]