321962312

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 705559680

約数和(自身を除く): 383597368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 113, 166, 226, 332, 452, 581, 613, 664, 791, 904, 1162, 1226, 1582, 2324, 2452, 3164, 4291, 4648, 4904, 6328, 8582, 9379, 17164, 18758, 34328, 37516, 50879, 65653, 69269, 75032, 101758, 131306, 138538, 203516, 262612, 277076, 356153, 407032, 484883, 525224, 554152, 712306, 969766, 1424612, 1939532, 2849224, 3879064, 5749327, 11498654, 22997308, 40245289, 45994616, 80490578, 160981156, 321962312]

約数ペア:

[(1, 321962312), (2, 160981156), (4, 80490578), (7, 45994616), (8, 40245289), (14, 22997308), (28, 11498654), (56, 5749327), (83, 3879064), (113, 2849224), (166, 1939532), (226, 1424612), (332, 969766), (452, 712306), (581, 554152), (613, 525224), (664, 484883), (791, 407032), (904, 356153), (1162, 277076), (1226, 262612), (1582, 203516), (2324, 138538), (2452, 131306), (3164, 101758), (4291, 75032), (4648, 69269), (4904, 65653), (6328, 50879), (8582, 37516), (9379, 34328), (17164, 18758)]