242811336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{823}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 640742400

約数和(自身を除く): 397931064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 647, 823, 1294, 1646, 1941, 2469, 2588, 3292, 3882, 4938, 5176, 6584, 7764, 9876, 12293, 15528, 15637, 19752, 24586, 31274, 36879, 46911, 49172, 62548, 73758, 93822, 98344, 125096, 147516, 187644, 295032, 375288, 532481, 1064962, 1597443, 2129924, 3194886, 4259848, 6389772, 10117139, 12779544, 20234278, 30351417, 40468556, 60702834, 80937112, 121405668, 242811336]

約数ペア:

[(1, 242811336), (2, 121405668), (3, 80937112), (4, 60702834), (6, 40468556), (8, 30351417), (12, 20234278), (19, 12779544), (24, 10117139), (38, 6389772), (57, 4259848), (76, 3194886), (114, 2129924), (152, 1597443), (228, 1064962), (456, 532481), (647, 375288), (823, 295032), (1294, 187644), (1646, 147516), (1941, 125096), (2469, 98344), (2588, 93822), (3292, 73758), (3882, 62548), (4938, 49172), (5176, 46911), (6584, 36879), (7764, 31274), (9876, 24586), (12293, 19752), (15528, 15637)]