348730976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 775982592

約数和(自身を除く): 427251616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 107, 176, 188, 197, 214, 352, 376, 394, 428, 517, 752, 788, 856, 1034, 1177, 1504, 1576, 1712, 2068, 2167, 2354, 3152, 3424, 4136, 4334, 4708, 5029, 6304, 8272, 8668, 9259, 9416, 10058, 16544, 17336, 18518, 18832, 20116, 21079, 34672, 37036, 37664, 40232, 42158, 55319, 69344, 74072, 80464, 84316, 101849, 110638, 148144, 160928, 168632, 203698, 221276, 231869, 296288, 337264, 407396, 442552, 463738, 674528, 814792, 885104, 927476, 990713, 1629584, 1770208, 1854952, 1981426, 3259168, 3709904, 3962852, 7419808, 7925704, 10897843, 15851408, 21795686, 31702816, 43591372, 87182744, 174365488, 348730976]

約数ペア:

[(1, 348730976), (2, 174365488), (4, 87182744), (8, 43591372), (11, 31702816), (16, 21795686), (22, 15851408), (32, 10897843), (44, 7925704), (47, 7419808), (88, 3962852), (94, 3709904), (107, 3259168), (176, 1981426), (188, 1854952), (197, 1770208), (214, 1629584), (352, 990713), (376, 927476), (394, 885104), (428, 814792), (517, 674528), (752, 463738), (788, 442552), (856, 407396), (1034, 337264), (1177, 296288), (1504, 231869), (1576, 221276), (1712, 203698), (2068, 168632), (2167, 160928), (2354, 148144), (3152, 110638), (3424, 101849), (4136, 84316), (4334, 80464), (4708, 74072), (5029, 69344), (6304, 55319), (8272, 42158), (8668, 40232), (9259, 37664), (9416, 37036), (10058, 34672), (16544, 21079), (17336, 20116), (18518, 18832)]