749144916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31387}}^1$

素因数の和:31430

約数の個数: 96

約数和(自身を含む): 2214737280

約数和(自身を除く): 1465592364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 23868, 31387, 62774, 94161, 125548, 188322, 282483, 376644, 408031, 533579, 564966, 816062, 847449, 1067158, 1129932, 1224093, 1600737, 1632124, 1694898, 2134316, 2448186, 3201474, 3389796, 3672279, 4802211, 4896372, 6402948, 6936527, 7344558, 9604422, 11016837, 13873054, 14406633, 14689116, 19208844, 20809581, 22033674, 27746108, 28813266, 41619162, 44067348, 57626532, 62428743, 83238324, 124857486, 187286229, 249714972, 374572458, 749144916]

約数ペア:

[(1, 749144916), (2, 374572458), (3, 249714972), (4, 187286229), (6, 124857486), (9, 83238324), (12, 62428743), (13, 57626532), (17, 44067348), (18, 41619162), (26, 28813266), (27, 27746108), (34, 22033674), (36, 20809581), (39, 19208844), (51, 14689116), (52, 14406633), (54, 13873054), (68, 11016837), (78, 9604422), (102, 7344558), (108, 6936527), (117, 6402948), (153, 4896372), (156, 4802211), (204, 3672279), (221, 3389796), (234, 3201474), (306, 2448186), (351, 2134316), (442, 1694898), (459, 1632124), (468, 1600737), (612, 1224093), (663, 1129932), (702, 1067158), (884, 847449), (918, 816062), (1326, 564966), (1404, 533579), (1836, 408031), (1989, 376644), (2652, 282483), (3978, 188322), (5967, 125548), (7956, 94161), (11934, 62774), (23868, 31387)]