221846928

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{35281}}^1$

素因数の和:35423

約数の個数: 40

約数和(自身を含む): 577495776

約数和(自身を除く): 355648848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 35281, 70562, 105843, 141124, 211686, 282248, 423372, 564496, 846744, 1693488, 4621811, 9243622, 13865433, 18487244, 27730866, 36974488, 55461732, 73948976, 110923464, 221846928]

約数ペア:

[(1, 221846928), (2, 110923464), (3, 73948976), (4, 55461732), (6, 36974488), (8, 27730866), (12, 18487244), (16, 13865433), (24, 9243622), (48, 4621811), (131, 1693488), (262, 846744), (393, 564496), (524, 423372), (786, 282248), (1048, 211686), (1572, 141124), (2096, 105843), (3144, 70562), (6288, 35281)]