2912289144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{20147}}^1$

素因数の和:20492

約数の個数: 64

約数和(自身を含む): 7688476800

約数和(自身を除く): 4776187656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 317, 456, 634, 951, 1268, 1902, 2536, 3804, 6023, 7608, 12046, 18069, 20147, 24092, 36138, 40294, 48184, 60441, 72276, 80588, 120882, 144552, 161176, 241764, 382793, 483528, 765586, 1148379, 1531172, 2296758, 3062344, 4593516, 6386599, 9187032, 12773198, 19159797, 25546396, 38319594, 51092792, 76639188, 121345381, 153278376, 242690762, 364036143, 485381524, 728072286, 970763048, 1456144572, 2912289144]

約数ペア:

[(1, 2912289144), (2, 1456144572), (3, 970763048), (4, 728072286), (6, 485381524), (8, 364036143), (12, 242690762), (19, 153278376), (24, 121345381), (38, 76639188), (57, 51092792), (76, 38319594), (114, 25546396), (152, 19159797), (228, 12773198), (317, 9187032), (456, 6386599), (634, 4593516), (951, 3062344), (1268, 2296758), (1902, 1531172), (2536, 1148379), (3804, 765586), (6023, 483528), (7608, 382793), (12046, 241764), (18069, 161176), (20147, 144552), (24092, 120882), (36138, 80588), (40294, 72276), (48184, 60441)]