8640595728

素因数分解:

$2^4\times 3^3\times {\mathrm{373}}^1\times {\mathrm{53623}}^1$

素因数の和:54013

約数の個数: 80

約数和(自身を含む): 24868666240

約数和(自身を除く): 16228070512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 373, 432, 746, 1119, 1492, 2238, 2984, 3357, 4476, 5968, 6714, 8952, 10071, 13428, 17904, 20142, 26856, 40284, 53623, 53712, 80568, 107246, 160869, 161136, 214492, 321738, 428984, 482607, 643476, 857968, 965214, 1286952, 1447821, 1930428, 2573904, 2895642, 3860856, 5791284, 7721712, 11582568, 20001379, 23165136, 40002758, 60004137, 80005516, 120008274, 160011032, 180012411, 240016548, 320022064, 360024822, 480033096, 540037233, 720049644, 960066192, 1080074466, 1440099288, 2160148932, 2880198576, 4320297864, 8640595728]

約数ペア:

[(1, 8640595728), (2, 4320297864), (3, 2880198576), (4, 2160148932), (6, 1440099288), (8, 1080074466), (9, 960066192), (12, 720049644), (16, 540037233), (18, 480033096), (24, 360024822), (27, 320022064), (36, 240016548), (48, 180012411), (54, 160011032), (72, 120008274), (108, 80005516), (144, 60004137), (216, 40002758), (373, 23165136), (432, 20001379), (746, 11582568), (1119, 7721712), (1492, 5791284), (2238, 3860856), (2984, 2895642), (3357, 2573904), (4476, 1930428), (5968, 1447821), (6714, 1286952), (8952, 965214), (10071, 857968), (13428, 643476), (17904, 482607), (20142, 428984), (26856, 321738), (40284, 214492), (53623, 161136), (53712, 160869), (80568, 107246)]