400373028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 108

約数和(自身を含む): 1124126640

約数和(自身を除く): 723753612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 121, 132, 198, 214, 242, 321, 363, 396, 428, 484, 642, 726, 859, 963, 1089, 1177, 1284, 1452, 1718, 1926, 2178, 2354, 2577, 3436, 3531, 3852, 4356, 4708, 5154, 7062, 7731, 9449, 10308, 10593, 12947, 14124, 15462, 18898, 21186, 25894, 28347, 30924, 37796, 38841, 42372, 51788, 56694, 77682, 85041, 91913, 103939, 113388, 116523, 155364, 170082, 183826, 207878, 233046, 275739, 311817, 340164, 367652, 415756, 466092, 551478, 623634, 827217, 935451, 1011043, 1102956, 1247268, 1654434, 1870902, 2022086, 3033129, 3308868, 3741804, 4044172, 6066258, 9099387, 11121473, 12132516, 18198774, 22242946, 33364419, 36397548, 44485892, 66728838, 100093257, 133457676, 200186514, 400373028]

約数ペア:

[(1, 400373028), (2, 200186514), (3, 133457676), (4, 100093257), (6, 66728838), (9, 44485892), (11, 36397548), (12, 33364419), (18, 22242946), (22, 18198774), (33, 12132516), (36, 11121473), (44, 9099387), (66, 6066258), (99, 4044172), (107, 3741804), (121, 3308868), (132, 3033129), (198, 2022086), (214, 1870902), (242, 1654434), (321, 1247268), (363, 1102956), (396, 1011043), (428, 935451), (484, 827217), (642, 623634), (726, 551478), (859, 466092), (963, 415756), (1089, 367652), (1177, 340164), (1284, 311817), (1452, 275739), (1718, 233046), (1926, 207878), (2178, 183826), (2354, 170082), (2577, 155364), (3436, 116523), (3531, 113388), (3852, 103939), (4356, 91913), (4708, 85041), (5154, 77682), (7062, 56694), (7731, 51788), (9449, 42372), (10308, 38841), (10593, 37796), (12947, 30924), (14124, 28347), (15462, 25894), (18898, 21186)]