917963074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 1777593600

約数和(自身を除く): 859630526

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 53, 106, 133, 149, 161, 266, 298, 322, 361, 371, 437, 722, 742, 874, 1007, 1043, 1219, 2014, 2086, 2438, 2527, 2831, 3059, 3427, 5054, 5662, 6118, 6854, 7049, 7897, 8303, 8533, 14098, 15794, 16606, 17066, 19133, 19817, 23161, 23989, 38266, 39634, 46322, 47978, 53789, 55279, 58121, 65113, 107578, 110558, 116242, 130226, 133931, 150043, 162127, 181631, 267862, 300086, 324254, 363262, 376523, 440059, 455791, 753046, 880118, 911582, 1050301, 1237147, 1271417, 2100602, 2474294, 2542834, 2850817, 3080413, 3450989, 5701634, 6160826, 6901978, 8660029, 17320058, 19955719, 24156923, 39911438, 48313846, 65568791, 131137582, 458981537, 917963074]

約数ペア:

[(1, 917963074), (2, 458981537), (7, 131137582), (14, 65568791), (19, 48313846), (23, 39911438), (38, 24156923), (46, 19955719), (53, 17320058), (106, 8660029), (133, 6901978), (149, 6160826), (161, 5701634), (266, 3450989), (298, 3080413), (322, 2850817), (361, 2542834), (371, 2474294), (437, 2100602), (722, 1271417), (742, 1237147), (874, 1050301), (1007, 911582), (1043, 880118), (1219, 753046), (2014, 455791), (2086, 440059), (2438, 376523), (2527, 363262), (2831, 324254), (3059, 300086), (3427, 267862), (5054, 181631), (5662, 162127), (6118, 150043), (6854, 133931), (7049, 130226), (7897, 116242), (8303, 110558), (8533, 107578), (14098, 65113), (15794, 58121), (16606, 55279), (17066, 53789), (19133, 47978), (19817, 46322), (23161, 39634), (23989, 38266)]