1640454768

素因数分解:

$2^4\times 3^4\times {\mathrm{367}}^1\times {\mathrm{3449}}^1$

素因数の和:3836

約数の個数: 100

約数和(自身を含む): 4762269600

約数和(自身を除く): 3121814832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 367, 432, 648, 734, 1101, 1296, 1468, 2202, 2936, 3303, 3449, 4404, 5872, 6606, 6898, 8808, 9909, 10347, 13212, 13796, 17616, 19818, 20694, 26424, 27592, 29727, 31041, 39636, 41388, 52848, 55184, 59454, 62082, 79272, 82776, 93123, 118908, 124164, 158544, 165552, 186246, 237816, 248328, 279369, 372492, 475632, 496656, 558738, 744984, 1117476, 1265783, 1489968, 2234952, 2531566, 3797349, 4469904, 5063132, 7594698, 10126264, 11392047, 15189396, 20252528, 22784094, 30378792, 34176141, 45568188, 60757584, 68352282, 91136376, 102528423, 136704564, 182272752, 205056846, 273409128, 410113692, 546818256, 820227384, 1640454768]

約数ペア:

[(1, 1640454768), (2, 820227384), (3, 546818256), (4, 410113692), (6, 273409128), (8, 205056846), (9, 182272752), (12, 136704564), (16, 102528423), (18, 91136376), (24, 68352282), (27, 60757584), (36, 45568188), (48, 34176141), (54, 30378792), (72, 22784094), (81, 20252528), (108, 15189396), (144, 11392047), (162, 10126264), (216, 7594698), (324, 5063132), (367, 4469904), (432, 3797349), (648, 2531566), (734, 2234952), (1101, 1489968), (1296, 1265783), (1468, 1117476), (2202, 744984), (2936, 558738), (3303, 496656), (3449, 475632), (4404, 372492), (5872, 279369), (6606, 248328), (6898, 237816), (8808, 186246), (9909, 165552), (10347, 158544), (13212, 124164), (13796, 118908), (17616, 93123), (19818, 82776), (20694, 79272), (26424, 62082), (27592, 59454), (29727, 55184), (31041, 52848), (39636, 41388)]