1620009312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{888163}}^1$

素因数の和:888195

約数の個数: 48

約数和(自身を含む): 4476346560

約数和(自身を除く): 2856337248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 888163, 1776326, 2664489, 3552652, 5328978, 7105304, 10657956, 14210608, 16875097, 21315912, 28421216, 33750194, 42631824, 50625291, 67500388, 85263648, 101250582, 135000776, 202501164, 270001552, 405002328, 540003104, 810004656, 1620009312]

約数ペア:

[(1, 1620009312), (2, 810004656), (3, 540003104), (4, 405002328), (6, 270001552), (8, 202501164), (12, 135000776), (16, 101250582), (19, 85263648), (24, 67500388), (32, 50625291), (38, 42631824), (48, 33750194), (57, 28421216), (76, 21315912), (96, 16875097), (114, 14210608), (152, 10657956), (228, 7105304), (304, 5328978), (456, 3552652), (608, 2664489), (912, 1776326), (1824, 888163)]