308211312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 841473920

約数和(自身を除く): 533262608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 662, 912, 993, 1021, 1324, 1986, 2042, 2648, 3063, 3972, 4084, 5296, 6126, 6289, 7944, 8168, 12252, 12578, 15888, 16336, 18867, 19399, 24504, 25156, 37734, 38798, 49008, 50312, 58197, 75468, 77596, 100624, 116394, 150936, 155192, 232788, 301872, 310384, 337951, 465576, 675902, 931152, 1013853, 1351804, 2027706, 2703608, 4055412, 5407216, 6421069, 8110824, 12842138, 16221648, 19263207, 25684276, 38526414, 51368552, 77052828, 102737104, 154105656, 308211312]

約数ペア:

[(1, 308211312), (2, 154105656), (3, 102737104), (4, 77052828), (6, 51368552), (8, 38526414), (12, 25684276), (16, 19263207), (19, 16221648), (24, 12842138), (38, 8110824), (48, 6421069), (57, 5407216), (76, 4055412), (114, 2703608), (152, 2027706), (228, 1351804), (304, 1013853), (331, 931152), (456, 675902), (662, 465576), (912, 337951), (993, 310384), (1021, 301872), (1324, 232788), (1986, 155192), (2042, 150936), (2648, 116394), (3063, 100624), (3972, 77596), (4084, 75468), (5296, 58197), (6126, 50312), (6289, 49008), (7944, 38798), (8168, 37734), (12252, 25156), (12578, 24504), (15888, 19399), (16336, 18867)]