1230756871672

素因数分解:

$2^3\times {\mathrm{1709}}^1\times {\mathrm{11887}}^1\times {\mathrm{7573}}^1$

素因数の和:21175

約数の個数: 32

約数和(自身を含む): 2309518612800

約数和(自身を除く): 1078761741128

約数列:

[1, 2, 4, 8, 1709, 3418, 6836, 7573, 11887, 13672, 15146, 23774, 30292, 47548, 60584, 95096, 12942257, 20314883, 25884514, 40629766, 51769028, 81259532, 90020251, 103538056, 162519064, 180040502, 360081004, 720162008, 153844608959, 307689217918, 615378435836, 1230756871672]

約数ペア:

[(1, 1230756871672), (2, 615378435836), (4, 307689217918), (8, 153844608959), (1709, 720162008), (3418, 360081004), (6836, 180040502), (7573, 162519064), (11887, 103538056), (13672, 90020251), (15146, 81259532), (23774, 51769028), (30292, 40629766), (47548, 25884514), (60584, 20314883), (95096, 12942257)]