306792112

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 60

約数和(自身を含む): 659910888

約数和(自身を除く): 353118776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 428, 484, 856, 968, 1177, 1481, 1712, 1936, 2354, 2962, 4708, 5924, 9416, 11848, 12947, 16291, 18832, 23696, 25894, 32582, 51788, 65164, 103576, 130328, 158467, 179201, 207152, 260656, 316934, 358402, 633868, 716804, 1267736, 1433608, 1743137, 2535472, 2867216, 3486274, 6972548, 13945096, 19174507, 27890192, 38349014, 76698028, 153396056, 306792112]

約数ペア:

[(1, 306792112), (2, 153396056), (4, 76698028), (8, 38349014), (11, 27890192), (16, 19174507), (22, 13945096), (44, 6972548), (88, 3486274), (107, 2867216), (121, 2535472), (176, 1743137), (214, 1433608), (242, 1267736), (428, 716804), (484, 633868), (856, 358402), (968, 316934), (1177, 260656), (1481, 207152), (1712, 179201), (1936, 158467), (2354, 130328), (2962, 103576), (4708, 65164), (5924, 51788), (9416, 32582), (11848, 25894), (12947, 23696), (16291, 18832)]