1398375776

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 3264049152

約数和(自身を除く): 1865673376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 277, 434, 496, 554, 727, 868, 992, 1108, 1454, 1736, 1939, 2216, 2908, 3472, 3878, 4432, 5089, 5816, 6944, 7756, 8587, 8864, 10178, 11632, 15512, 17174, 20356, 22537, 23264, 31024, 34348, 40712, 45074, 60109, 62048, 68696, 81424, 90148, 120218, 137392, 157759, 162848, 180296, 201379, 240436, 274784, 315518, 360592, 402758, 480872, 631036, 721184, 805516, 961744, 1262072, 1409653, 1611032, 1923488, 2524144, 2819306, 3222064, 5048288, 5638612, 6242749, 6444128, 11277224, 12485498, 22554448, 24970996, 43699243, 45108896, 49941992, 87398486, 99883984, 174796972, 199767968, 349593944, 699187888, 1398375776]

約数ペア:

[(1, 1398375776), (2, 699187888), (4, 349593944), (7, 199767968), (8, 174796972), (14, 99883984), (16, 87398486), (28, 49941992), (31, 45108896), (32, 43699243), (56, 24970996), (62, 22554448), (112, 12485498), (124, 11277224), (217, 6444128), (224, 6242749), (248, 5638612), (277, 5048288), (434, 3222064), (496, 2819306), (554, 2524144), (727, 1923488), (868, 1611032), (992, 1409653), (1108, 1262072), (1454, 961744), (1736, 805516), (1939, 721184), (2216, 631036), (2908, 480872), (3472, 402758), (3878, 360592), (4432, 315518), (5089, 274784), (5816, 240436), (6944, 201379), (7756, 180296), (8587, 162848), (8864, 157759), (10178, 137392), (11632, 120218), (15512, 90148), (17174, 81424), (20356, 68696), (22537, 62048), (23264, 60109), (31024, 45074), (34348, 40712)]