272247514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 525894912

約数和(自身を除く): 253647398

約数列:

[1, 2, 7, 11, 14, 22, 61, 73, 77, 122, 146, 154, 397, 427, 511, 671, 794, 803, 854, 1022, 1342, 1606, 2779, 4367, 4453, 4697, 5558, 5621, 8734, 8906, 9394, 11242, 24217, 28981, 30569, 31171, 48434, 48983, 57962, 61138, 62342, 97966, 169519, 202867, 266387, 318791, 339038, 342881, 405734, 532774, 637582, 685762, 1767841, 1864709, 2231537, 3535682, 3729418, 4463074, 12374887, 19446251, 24749774, 38892502, 136123757, 272247514]

約数ペア:

[(1, 272247514), (2, 136123757), (7, 38892502), (11, 24749774), (14, 19446251), (22, 12374887), (61, 4463074), (73, 3729418), (77, 3535682), (122, 2231537), (146, 1864709), (154, 1767841), (397, 685762), (427, 637582), (511, 532774), (671, 405734), (794, 342881), (803, 339038), (854, 318791), (1022, 266387), (1342, 202867), (1606, 169519), (2779, 97966), (4367, 62342), (4453, 61138), (4697, 57962), (5558, 48983), (5621, 48434), (8734, 31171), (8906, 30569), (9394, 28981), (11242, 24217)]