40904352

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 120

約数和(自身を含む): 123431616

約数和(自身を除く): 82527264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 367, 387, 432, 516, 648, 688, 734, 774, 864, 1032, 1101, 1161, 1296, 1376, 1468, 1548, 2064, 2202, 2322, 2592, 2936, 3096, 3303, 3483, 4128, 4404, 4644, 5872, 6192, 6606, 6966, 8808, 9288, 9909, 11744, 12384, 13212, 13932, 15781, 17616, 18576, 19818, 26424, 27864, 29727, 31562, 35232, 37152, 39636, 47343, 52848, 55728, 59454, 63124, 79272, 94686, 105696, 111456, 118908, 126248, 142029, 158544, 189372, 237816, 252496, 284058, 317088, 378744, 426087, 475632, 504992, 568116, 757488, 852174, 951264, 1136232, 1278261, 1514976, 1704348, 2272464, 2556522, 3408696, 4544928, 5113044, 6817392, 10226088, 13634784, 20452176, 40904352]

約数ペア:

[(1, 40904352), (2, 20452176), (3, 13634784), (4, 10226088), (6, 6817392), (8, 5113044), (9, 4544928), (12, 3408696), (16, 2556522), (18, 2272464), (24, 1704348), (27, 1514976), (32, 1278261), (36, 1136232), (43, 951264), (48, 852174), (54, 757488), (72, 568116), (81, 504992), (86, 475632), (96, 426087), (108, 378744), (129, 317088), (144, 284058), (162, 252496), (172, 237816), (216, 189372), (258, 158544), (288, 142029), (324, 126248), (344, 118908), (367, 111456), (387, 105696), (432, 94686), (516, 79272), (648, 63124), (688, 59454), (734, 55728), (774, 52848), (864, 47343), (1032, 39636), (1101, 37152), (1161, 35232), (1296, 31562), (1376, 29727), (1468, 27864), (1548, 26424), (2064, 19818), (2202, 18576), (2322, 17616), (2592, 15781), (2936, 13932), (3096, 13212), (3303, 12384), (3483, 11744), (4128, 9909), (4404, 9288), (4644, 8808), (5872, 6966), (6192, 6606)]