311930916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 819044352

約数和(自身を除く): 507113436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 137, 141, 188, 274, 282, 367, 411, 517, 548, 564, 734, 822, 1034, 1101, 1468, 1507, 1551, 1644, 2068, 2202, 3014, 3102, 4037, 4404, 4521, 6028, 6204, 6439, 8074, 9042, 12111, 12878, 16148, 17249, 18084, 19317, 24222, 25756, 34498, 38634, 48444, 50279, 51747, 68996, 70829, 77268, 100558, 103494, 141658, 150837, 189739, 201116, 206988, 212487, 283316, 301674, 379478, 424974, 553069, 569217, 603348, 758956, 849948, 1106138, 1138434, 1659207, 2212276, 2276868, 2363113, 3318414, 4726226, 6636828, 7089339, 9452452, 14178678, 25994243, 28357356, 51988486, 77982729, 103976972, 155965458, 311930916]

約数ペア:

[(1, 311930916), (2, 155965458), (3, 103976972), (4, 77982729), (6, 51988486), (11, 28357356), (12, 25994243), (22, 14178678), (33, 9452452), (44, 7089339), (47, 6636828), (66, 4726226), (94, 3318414), (132, 2363113), (137, 2276868), (141, 2212276), (188, 1659207), (274, 1138434), (282, 1106138), (367, 849948), (411, 758956), (517, 603348), (548, 569217), (564, 553069), (734, 424974), (822, 379478), (1034, 301674), (1101, 283316), (1468, 212487), (1507, 206988), (1551, 201116), (1644, 189739), (2068, 150837), (2202, 141658), (3014, 103494), (3102, 100558), (4037, 77268), (4404, 70829), (4521, 68996), (6028, 51747), (6204, 50279), (6439, 48444), (8074, 38634), (9042, 34498), (12111, 25756), (12878, 24222), (16148, 19317), (17249, 18084)]