1297531392

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 3818981760

約数和(自身を除く): 2521450368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 79, 96, 102, 111, 128, 136, 148, 158, 192, 204, 222, 237, 256, 272, 289, 296, 316, 384, 408, 444, 474, 512, 544, 578, 592, 629, 632, 768, 816, 867, 888, 948, 1088, 1156, 1184, 1258, 1264, 1343, 1536, 1632, 1734, 1776, 1887, 1896, 2176, 2312, 2368, 2516, 2528, 2686, 2923, 3264, 3468, 3552, 3774, 3792, 4029, 4352, 4624, 4736, 5032, 5056, 5372, 5846, 6528, 6936, 7104, 7548, 7584, 8058, 8704, 8769, 9248, 9472, 10064, 10112, 10693, 10744, 11692, 13056, 13872, 14208, 15096, 15168, 16116, 17538, 18496, 18944, 20128, 20224, 21386, 21488, 22831, 23384, 26112, 27744, 28416, 30192, 30336, 32079, 32232, 35076, 36992, 40256, 40448, 42772, 42976, 45662, 46768, 49691, 55488, 56832, 60384, 60672, 64158, 64464, 68493, 70152, 73984, 80512, 85544, 85952, 91324, 93536, 99382, 110976, 120768, 121344, 128316, 128928, 136986, 140304, 147968, 149073, 161024, 171088, 171904, 182648, 187072, 198764, 221952, 241536, 256632, 257856, 273972, 280608, 298146, 322048, 342176, 343808, 365296, 374144, 397528, 443904, 483072, 513264, 515712, 547944, 561216, 596292, 684352, 687616, 730592, 748288, 795056, 844747, 966144, 1026528, 1031424, 1095888, 1122432, 1192584, 1368704, 1461184, 1496576, 1590112, 1689494, 2053056, 2062848, 2191776, 2244864, 2385168, 2534241, 2737408, 2922368, 3180224, 3378988, 4106112, 4383552, 4489728, 4770336, 5068482, 5474816, 5844736, 6360448, 6757976, 8212224, 8767104, 9540672, 10136964, 11689472, 12720896, 13515952, 16424448, 17534208, 19081344, 20273928, 25441792, 27031904, 35068416, 38162688, 40547856, 54063808, 76325376, 81095712, 108127616, 162191424, 216255232, 324382848, 432510464, 648765696, 1297531392]

約数ペア:

[(1, 1297531392), (2, 648765696), (3, 432510464), (4, 324382848), (6, 216255232), (8, 162191424), (12, 108127616), (16, 81095712), (17, 76325376), (24, 54063808), (32, 40547856), (34, 38162688), (37, 35068416), (48, 27031904), (51, 25441792), (64, 20273928), (68, 19081344), (74, 17534208), (79, 16424448), (96, 13515952), (102, 12720896), (111, 11689472), (128, 10136964), (136, 9540672), (148, 8767104), (158, 8212224), (192, 6757976), (204, 6360448), (222, 5844736), (237, 5474816), (256, 5068482), (272, 4770336), (289, 4489728), (296, 4383552), (316, 4106112), (384, 3378988), (408, 3180224), (444, 2922368), (474, 2737408), (512, 2534241), (544, 2385168), (578, 2244864), (592, 2191776), (629, 2062848), (632, 2053056), (768, 1689494), (816, 1590112), (867, 1496576), (888, 1461184), (948, 1368704), (1088, 1192584), (1156, 1122432), (1184, 1095888), (1258, 1031424), (1264, 1026528), (1343, 966144), (1536, 844747), (1632, 795056), (1734, 748288), (1776, 730592), (1887, 687616), (1896, 684352), (2176, 596292), (2312, 561216), (2368, 547944), (2516, 515712), (2528, 513264), (2686, 483072), (2923, 443904), (3264, 397528), (3468, 374144), (3552, 365296), (3774, 343808), (3792, 342176), (4029, 322048), (4352, 298146), (4624, 280608), (4736, 273972), (5032, 257856), (5056, 256632), (5372, 241536), (5846, 221952), (6528, 198764), (6936, 187072), (7104, 182648), (7548, 171904), (7584, 171088), (8058, 161024), (8704, 149073), (8769, 147968), (9248, 140304), (9472, 136986), (10064, 128928), (10112, 128316), (10693, 121344), (10744, 120768), (11692, 110976), (13056, 99382), (13872, 93536), (14208, 91324), (15096, 85952), (15168, 85544), (16116, 80512), (17538, 73984), (18496, 70152), (18944, 68493), (20128, 64464), (20224, 64158), (21386, 60672), (21488, 60384), (22831, 56832), (23384, 55488), (26112, 49691), (27744, 46768), (28416, 45662), (30192, 42976), (30336, 42772), (32079, 40448), (32232, 40256), (35076, 36992)]