397112976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 160

約数和(自身を含む): 1267696640

約数和(自身を除く): 870583664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2281, 2418, 2808, 3224, 3348, 3627, 4464, 4562, 4836, 5616, 6448, 6696, 6843, 7254, 9124, 9672, 10881, 13392, 13686, 14508, 18248, 19344, 20529, 21762, 27372, 29016, 29653, 36496, 41058, 43524, 54744, 58032, 59306, 61587, 70711, 82116, 87048, 88959, 109488, 118612, 123174, 141422, 164232, 174096, 177918, 212133, 237224, 246348, 266877, 282844, 328464, 355836, 424266, 474448, 492696, 533754, 565688, 636399, 711672, 800631, 848532, 919243, 985392, 1067508, 1131376, 1272798, 1423344, 1601262, 1697064, 1838486, 1909197, 2135016, 2545596, 2757729, 3202524, 3394128, 3676972, 3818394, 4270032, 5091192, 5515458, 6405048, 7353944, 7636788, 8273187, 10182384, 11030916, 12810096, 14707888, 15273576, 16546374, 22061832, 24819561, 30547152, 33092748, 44123664, 49639122, 66185496, 99278244, 132370992, 198556488, 397112976]

約数ペア:

[(1, 397112976), (2, 198556488), (3, 132370992), (4, 99278244), (6, 66185496), (8, 49639122), (9, 44123664), (12, 33092748), (13, 30547152), (16, 24819561), (18, 22061832), (24, 16546374), (26, 15273576), (27, 14707888), (31, 12810096), (36, 11030916), (39, 10182384), (48, 8273187), (52, 7636788), (54, 7353944), (62, 6405048), (72, 5515458), (78, 5091192), (93, 4270032), (104, 3818394), (108, 3676972), (117, 3394128), (124, 3202524), (144, 2757729), (156, 2545596), (186, 2135016), (208, 1909197), (216, 1838486), (234, 1697064), (248, 1601262), (279, 1423344), (312, 1272798), (351, 1131376), (372, 1067508), (403, 985392), (432, 919243), (468, 848532), (496, 800631), (558, 711672), (624, 636399), (702, 565688), (744, 533754), (806, 492696), (837, 474448), (936, 424266), (1116, 355836), (1209, 328464), (1404, 282844), (1488, 266877), (1612, 246348), (1674, 237224), (1872, 212133), (2232, 177918), (2281, 174096), (2418, 164232), (2808, 141422), (3224, 123174), (3348, 118612), (3627, 109488), (4464, 88959), (4562, 87048), (4836, 82116), (5616, 70711), (6448, 61587), (6696, 59306), (6843, 58032), (7254, 54744), (9124, 43524), (9672, 41058), (10881, 36496), (13392, 29653), (13686, 29016), (14508, 27372), (18248, 21762), (19344, 20529)]