2620879416

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{7793}}^1$

素因数の和:7987

約数の個数: 96

約数和(自身を含む): 7404611760

約数和(自身を除く): 4783732344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 243, 324, 346, 486, 519, 648, 692, 972, 1038, 1384, 1557, 1944, 2076, 3114, 4152, 4671, 6228, 7793, 9342, 12456, 14013, 15586, 18684, 23379, 28026, 31172, 37368, 42039, 46758, 56052, 62344, 70137, 84078, 93516, 112104, 140274, 168156, 187032, 210411, 280548, 336312, 420822, 561096, 631233, 841644, 1262466, 1348189, 1683288, 1893699, 2524932, 2696378, 3787398, 4044567, 5049864, 5392756, 7574796, 8089134, 10785512, 12133701, 15149592, 16178268, 24267402, 32356536, 36401103, 48534804, 72802206, 97069608, 109203309, 145604412, 218406618, 291208824, 327609927, 436813236, 655219854, 873626472, 1310439708, 2620879416]

約数ペア:

[(1, 2620879416), (2, 1310439708), (3, 873626472), (4, 655219854), (6, 436813236), (8, 327609927), (9, 291208824), (12, 218406618), (18, 145604412), (24, 109203309), (27, 97069608), (36, 72802206), (54, 48534804), (72, 36401103), (81, 32356536), (108, 24267402), (162, 16178268), (173, 15149592), (216, 12133701), (243, 10785512), (324, 8089134), (346, 7574796), (486, 5392756), (519, 5049864), (648, 4044567), (692, 3787398), (972, 2696378), (1038, 2524932), (1384, 1893699), (1557, 1683288), (1944, 1348189), (2076, 1262466), (3114, 841644), (4152, 631233), (4671, 561096), (6228, 420822), (7793, 336312), (9342, 280548), (12456, 210411), (14013, 187032), (15586, 168156), (18684, 140274), (23379, 112104), (28026, 93516), (31172, 84078), (37368, 70137), (42039, 62344), (46758, 56052)]