22222944

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 69627600

約数和(自身を除く): 47404656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 89, 96, 102, 108, 136, 144, 153, 178, 204, 216, 267, 272, 288, 289, 306, 356, 408, 432, 459, 534, 544, 578, 612, 712, 801, 816, 864, 867, 918, 1068, 1156, 1224, 1424, 1513, 1602, 1632, 1734, 1836, 2136, 2312, 2403, 2448, 2601, 2848, 3026, 3204, 3468, 3672, 4272, 4539, 4624, 4806, 4896, 5202, 6052, 6408, 6936, 7344, 7803, 8544, 9078, 9248, 9612, 10404, 12104, 12816, 13617, 13872, 14688, 15606, 18156, 19224, 20808, 24208, 25632, 25721, 27234, 27744, 31212, 36312, 38448, 40851, 41616, 48416, 51442, 54468, 62424, 72624, 76896, 77163, 81702, 83232, 102884, 108936, 124848, 145248, 154326, 163404, 205768, 217872, 231489, 249696, 308652, 326808, 411536, 435744, 462978, 617304, 653616, 694467, 823072, 925956, 1234608, 1307232, 1388934, 1851912, 2469216, 2777868, 3703824, 5555736, 7407648, 11111472, 22222944]

約数ペア:

[(1, 22222944), (2, 11111472), (3, 7407648), (4, 5555736), (6, 3703824), (8, 2777868), (9, 2469216), (12, 1851912), (16, 1388934), (17, 1307232), (18, 1234608), (24, 925956), (27, 823072), (32, 694467), (34, 653616), (36, 617304), (48, 462978), (51, 435744), (54, 411536), (68, 326808), (72, 308652), (89, 249696), (96, 231489), (102, 217872), (108, 205768), (136, 163404), (144, 154326), (153, 145248), (178, 124848), (204, 108936), (216, 102884), (267, 83232), (272, 81702), (288, 77163), (289, 76896), (306, 72624), (356, 62424), (408, 54468), (432, 51442), (459, 48416), (534, 41616), (544, 40851), (578, 38448), (612, 36312), (712, 31212), (801, 27744), (816, 27234), (864, 25721), (867, 25632), (918, 24208), (1068, 20808), (1156, 19224), (1224, 18156), (1424, 15606), (1513, 14688), (1602, 13872), (1632, 13617), (1734, 12816), (1836, 12104), (2136, 10404), (2312, 9612), (2403, 9248), (2448, 9078), (2601, 8544), (2848, 7803), (3026, 7344), (3204, 6936), (3468, 6408), (3672, 6052), (4272, 5202), (4539, 4896), (4624, 4806)]