266672172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 703567872

約数和(自身を除く): 436895700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 222, 282, 444, 481, 564, 611, 962, 983, 1222, 1443, 1739, 1833, 1924, 1966, 2444, 2886, 2949, 3478, 3666, 3932, 5217, 5772, 5898, 6956, 7332, 10434, 11796, 12779, 20868, 22607, 25558, 36371, 38337, 45214, 46201, 51116, 67821, 72742, 76674, 90428, 92402, 109113, 135642, 138603, 145484, 153348, 184804, 218226, 271284, 277206, 436452, 472823, 554412, 600613, 945646, 1201226, 1418469, 1709437, 1801839, 1891292, 2402452, 2836938, 3418874, 3603678, 5128311, 5673876, 6837748, 7207356, 10256622, 20513244, 22222681, 44445362, 66668043, 88890724, 133336086, 266672172]

約数ペア:

[(1, 266672172), (2, 133336086), (3, 88890724), (4, 66668043), (6, 44445362), (12, 22222681), (13, 20513244), (26, 10256622), (37, 7207356), (39, 6837748), (47, 5673876), (52, 5128311), (74, 3603678), (78, 3418874), (94, 2836938), (111, 2402452), (141, 1891292), (148, 1801839), (156, 1709437), (188, 1418469), (222, 1201226), (282, 945646), (444, 600613), (481, 554412), (564, 472823), (611, 436452), (962, 277206), (983, 271284), (1222, 218226), (1443, 184804), (1739, 153348), (1833, 145484), (1924, 138603), (1966, 135642), (2444, 109113), (2886, 92402), (2949, 90428), (3478, 76674), (3666, 72742), (3932, 67821), (5217, 51116), (5772, 46201), (5898, 45214), (6956, 38337), (7332, 36371), (10434, 25558), (11796, 22607), (12779, 20868)]