1338605568

素因数分解:

$2^{15}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 4246668000

約数和(自身を除く): 2908062432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 89, 96, 102, 108, 128, 136, 144, 153, 178, 192, 204, 216, 256, 267, 272, 288, 306, 356, 384, 408, 432, 459, 512, 534, 544, 576, 612, 712, 768, 801, 816, 864, 918, 1024, 1068, 1088, 1152, 1224, 1424, 1513, 1536, 1602, 1632, 1728, 1836, 2048, 2136, 2176, 2304, 2403, 2448, 2848, 3026, 3072, 3204, 3264, 3456, 3672, 4096, 4272, 4352, 4539, 4608, 4806, 4896, 5696, 6052, 6144, 6408, 6528, 6912, 7344, 8192, 8544, 8704, 9078, 9216, 9612, 9792, 11392, 12104, 12288, 12816, 13056, 13617, 13824, 14688, 16384, 17088, 17408, 18156, 18432, 19224, 19584, 22784, 24208, 24576, 25632, 26112, 27234, 27648, 29376, 32768, 34176, 34816, 36312, 36864, 38448, 39168, 40851, 45568, 48416, 49152, 51264, 52224, 54468, 55296, 58752, 68352, 69632, 72624, 73728, 76896, 78336, 81702, 91136, 96832, 98304, 102528, 104448, 108936, 110592, 117504, 136704, 139264, 145248, 147456, 153792, 156672, 163404, 182272, 193664, 205056, 208896, 217872, 221184, 235008, 273408, 278528, 290496, 294912, 307584, 313344, 326808, 364544, 387328, 410112, 417792, 435744, 442368, 470016, 546816, 557056, 580992, 615168, 626688, 653616, 729088, 774656, 820224, 835584, 871488, 884736, 940032, 1093632, 1161984, 1230336, 1253376, 1307232, 1458176, 1549312, 1640448, 1671168, 1742976, 1880064, 2187264, 2323968, 2460672, 2506752, 2614464, 2916352, 3098624, 3280896, 3485952, 3760128, 4374528, 4647936, 4921344, 5013504, 5228928, 6197248, 6561792, 6971904, 7520256, 8749056, 9295872, 9842688, 10457856, 12394496, 13123584, 13943808, 15040512, 18591744, 19685376, 20915712, 24788992, 26247168, 27887616, 37183488, 39370752, 41831424, 49577984, 55775232, 74366976, 78741504, 83662848, 111550464, 148733952, 167325696, 223100928, 334651392, 446201856, 669302784, 1338605568]

約数ペア:

[(1, 1338605568), (2, 669302784), (3, 446201856), (4, 334651392), (6, 223100928), (8, 167325696), (9, 148733952), (12, 111550464), (16, 83662848), (17, 78741504), (18, 74366976), (24, 55775232), (27, 49577984), (32, 41831424), (34, 39370752), (36, 37183488), (48, 27887616), (51, 26247168), (54, 24788992), (64, 20915712), (68, 19685376), (72, 18591744), (89, 15040512), (96, 13943808), (102, 13123584), (108, 12394496), (128, 10457856), (136, 9842688), (144, 9295872), (153, 8749056), (178, 7520256), (192, 6971904), (204, 6561792), (216, 6197248), (256, 5228928), (267, 5013504), (272, 4921344), (288, 4647936), (306, 4374528), (356, 3760128), (384, 3485952), (408, 3280896), (432, 3098624), (459, 2916352), (512, 2614464), (534, 2506752), (544, 2460672), (576, 2323968), (612, 2187264), (712, 1880064), (768, 1742976), (801, 1671168), (816, 1640448), (864, 1549312), (918, 1458176), (1024, 1307232), (1068, 1253376), (1088, 1230336), (1152, 1161984), (1224, 1093632), (1424, 940032), (1513, 884736), (1536, 871488), (1602, 835584), (1632, 820224), (1728, 774656), (1836, 729088), (2048, 653616), (2136, 626688), (2176, 615168), (2304, 580992), (2403, 557056), (2448, 546816), (2848, 470016), (3026, 442368), (3072, 435744), (3204, 417792), (3264, 410112), (3456, 387328), (3672, 364544), (4096, 326808), (4272, 313344), (4352, 307584), (4539, 294912), (4608, 290496), (4806, 278528), (4896, 273408), (5696, 235008), (6052, 221184), (6144, 217872), (6408, 208896), (6528, 205056), (6912, 193664), (7344, 182272), (8192, 163404), (8544, 156672), (8704, 153792), (9078, 147456), (9216, 145248), (9612, 139264), (9792, 136704), (11392, 117504), (12104, 110592), (12288, 108936), (12816, 104448), (13056, 102528), (13617, 98304), (13824, 96832), (14688, 91136), (16384, 81702), (17088, 78336), (17408, 76896), (18156, 73728), (18432, 72624), (19224, 69632), (19584, 68352), (22784, 58752), (24208, 55296), (24576, 54468), (25632, 52224), (26112, 51264), (27234, 49152), (27648, 48416), (29376, 45568), (32768, 40851), (34176, 39168), (34816, 38448), (36312, 36864)]