1788072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 5261760

約数和(自身を除く): 3473688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 521, 572, 858, 1042, 1144, 1563, 1716, 2084, 3126, 3432, 4168, 5731, 6252, 6773, 11462, 12504, 13546, 17193, 20319, 22924, 27092, 34386, 40638, 45848, 54184, 68772, 74503, 81276, 137544, 149006, 162552, 223509, 298012, 447018, 596024, 894036, 1788072]

約数ペア:

[(1, 1788072), (2, 894036), (3, 596024), (4, 447018), (6, 298012), (8, 223509), (11, 162552), (12, 149006), (13, 137544), (22, 81276), (24, 74503), (26, 68772), (33, 54184), (39, 45848), (44, 40638), (52, 34386), (66, 27092), (78, 22924), (88, 20319), (104, 17193), (132, 13546), (143, 12504), (156, 11462), (264, 6773), (286, 6252), (312, 5731), (429, 4168), (521, 3432), (572, 3126), (858, 2084), (1042, 1716), (1144, 1563)]