1299871664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 3206357280

約数和(自身を除く): 1906485616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 929, 961, 1456, 1612, 1736, 1858, 1922, 2821, 3224, 3472, 3716, 3844, 5642, 6448, 6503, 6727, 7432, 7688, 11284, 12077, 12493, 13006, 13454, 14864, 15376, 22568, 24154, 24986, 26012, 26908, 28799, 45136, 48308, 49972, 52024, 53816, 57598, 84539, 87451, 96616, 99944, 104048, 107632, 115196, 169078, 174902, 193232, 199888, 201593, 230392, 338156, 349804, 374387, 403186, 460784, 676312, 699608, 748774, 806372, 892769, 1352624, 1399216, 1497548, 1612744, 1785538, 2620709, 2995096, 3225488, 3571076, 5241418, 5990192, 6249383, 7142152, 10482836, 11605997, 12498766, 14284304, 20965672, 23211994, 24997532, 41931344, 46423988, 49995064, 81241979, 92847976, 99990128, 162483958, 185695952, 324967916, 649935832, 1299871664]

約数ペア:

[(1, 1299871664), (2, 649935832), (4, 324967916), (7, 185695952), (8, 162483958), (13, 99990128), (14, 92847976), (16, 81241979), (26, 49995064), (28, 46423988), (31, 41931344), (52, 24997532), (56, 23211994), (62, 20965672), (91, 14284304), (104, 12498766), (112, 11605997), (124, 10482836), (182, 7142152), (208, 6249383), (217, 5990192), (248, 5241418), (364, 3571076), (403, 3225488), (434, 2995096), (496, 2620709), (728, 1785538), (806, 1612744), (868, 1497548), (929, 1399216), (961, 1352624), (1456, 892769), (1612, 806372), (1736, 748774), (1858, 699608), (1922, 676312), (2821, 460784), (3224, 403186), (3472, 374387), (3716, 349804), (3844, 338156), (5642, 230392), (6448, 201593), (6503, 199888), (6727, 193232), (7432, 174902), (7688, 169078), (11284, 115196), (12077, 107632), (12493, 104048), (13006, 99944), (13454, 96616), (14864, 87451), (15376, 84539), (22568, 57598), (24154, 53816), (24986, 52024), (26012, 49972), (26908, 48308), (28799, 45136)]