1397495808

素因数分解:

$2^{11}\times 3^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 4193280000

約数和(自身を除く): 2795784192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 199, 216, 254, 256, 288, 381, 384, 398, 432, 508, 512, 576, 597, 762, 768, 796, 864, 1016, 1024, 1143, 1152, 1194, 1524, 1536, 1592, 1728, 1791, 2032, 2048, 2286, 2304, 2388, 3048, 3072, 3184, 3429, 3456, 3582, 4064, 4572, 4608, 4776, 5373, 6096, 6144, 6368, 6858, 6912, 7164, 8128, 9144, 9216, 9552, 10746, 12192, 12736, 13716, 13824, 14328, 16256, 18288, 18432, 19104, 21492, 24384, 25273, 25472, 27432, 27648, 28656, 32512, 36576, 38208, 42984, 48768, 50546, 50944, 54864, 55296, 57312, 65024, 73152, 75819, 76416, 85968, 97536, 101092, 101888, 109728, 114624, 130048, 146304, 151638, 152832, 171936, 195072, 202184, 203776, 219456, 227457, 229248, 260096, 292608, 303276, 305664, 343872, 390144, 404368, 407552, 438912, 454914, 458496, 585216, 606552, 611328, 682371, 687744, 780288, 808736, 877824, 909828, 916992, 1170432, 1213104, 1222656, 1364742, 1375488, 1617472, 1755648, 1819656, 1833984, 2340864, 2426208, 2729484, 2750976, 3234944, 3511296, 3639312, 3667968, 4852416, 5458968, 5501952, 6469888, 7022592, 7278624, 9704832, 10917936, 11003904, 12939776, 14557248, 19409664, 21835872, 25879552, 29114496, 38819328, 43671744, 51759104, 58228992, 77638656, 87343488, 116457984, 155277312, 174686976, 232915968, 349373952, 465831936, 698747904, 1397495808]

約数ペア:

[(1, 1397495808), (2, 698747904), (3, 465831936), (4, 349373952), (6, 232915968), (8, 174686976), (9, 155277312), (12, 116457984), (16, 87343488), (18, 77638656), (24, 58228992), (27, 51759104), (32, 43671744), (36, 38819328), (48, 29114496), (54, 25879552), (64, 21835872), (72, 19409664), (96, 14557248), (108, 12939776), (127, 11003904), (128, 10917936), (144, 9704832), (192, 7278624), (199, 7022592), (216, 6469888), (254, 5501952), (256, 5458968), (288, 4852416), (381, 3667968), (384, 3639312), (398, 3511296), (432, 3234944), (508, 2750976), (512, 2729484), (576, 2426208), (597, 2340864), (762, 1833984), (768, 1819656), (796, 1755648), (864, 1617472), (1016, 1375488), (1024, 1364742), (1143, 1222656), (1152, 1213104), (1194, 1170432), (1524, 916992), (1536, 909828), (1592, 877824), (1728, 808736), (1791, 780288), (2032, 687744), (2048, 682371), (2286, 611328), (2304, 606552), (2388, 585216), (3048, 458496), (3072, 454914), (3184, 438912), (3429, 407552), (3456, 404368), (3582, 390144), (4064, 343872), (4572, 305664), (4608, 303276), (4776, 292608), (5373, 260096), (6096, 229248), (6144, 227457), (6368, 219456), (6858, 203776), (6912, 202184), (7164, 195072), (8128, 171936), (9144, 152832), (9216, 151638), (9552, 146304), (10746, 130048), (12192, 114624), (12736, 109728), (13716, 101888), (13824, 101092), (14328, 97536), (16256, 85968), (18288, 76416), (18432, 75819), (19104, 73152), (21492, 65024), (24384, 57312), (25273, 55296), (25472, 54864), (27432, 50944), (27648, 50546), (28656, 48768), (32512, 42984), (36576, 38208)]