248289264

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90749}}^1$

素因数の和:90782

約数の個数: 60

約数和(自身を含む): 731445000

約数和(自身を除く): 483155736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 90749, 181498, 272247, 362996, 544494, 725992, 816741, 1088988, 1451984, 1633482, 1724231, 2177976, 3266964, 3448462, 4355952, 5172693, 6533928, 6896924, 10345386, 13067856, 13793848, 15518079, 20690772, 27587696, 31036158, 41381544, 62072316, 82763088, 124144632, 248289264]

約数ペア:

[(1, 248289264), (2, 124144632), (3, 82763088), (4, 62072316), (6, 41381544), (8, 31036158), (9, 27587696), (12, 20690772), (16, 15518079), (18, 13793848), (19, 13067856), (24, 10345386), (36, 6896924), (38, 6533928), (48, 5172693), (57, 4355952), (72, 3448462), (76, 3266964), (114, 2177976), (144, 1724231), (152, 1633482), (171, 1451984), (228, 1088988), (304, 816741), (342, 725992), (456, 544494), (684, 362996), (912, 272247), (1368, 181498), (2736, 90749)]