214366816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 449971200

約数和(自身を除く): 235604384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 4463, 6004, 8926, 12008, 17852, 24016, 35704, 48032, 71408, 84797, 142816, 169594, 339188, 352577, 678376, 705154, 1356752, 1410308, 2713504, 2820616, 5641232, 6698963, 11282464, 13397926, 26795852, 53591704, 107183408, 214366816]

約数ペア:

[(1, 214366816), (2, 107183408), (4, 53591704), (8, 26795852), (16, 13397926), (19, 11282464), (32, 6698963), (38, 5641232), (76, 2820616), (79, 2713504), (152, 1410308), (158, 1356752), (304, 705154), (316, 678376), (608, 352577), (632, 339188), (1264, 169594), (1501, 142816), (2528, 84797), (3002, 71408), (4463, 48032), (6004, 35704), (8926, 24016), (12008, 17852)]