2680928832

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 224

約数和(自身を含む): 7838968320

約数和(自身を除く): 5158039488

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, 136, 148, 158, 192, 204, 222, 237, 272, 281, 296, 316, 408, 444, 474, 544, 562, 592, 629, 632, 816, 843, 888, 948, 1088, 1124, 1184, 1258, 1264, 1343, 1632, 1686, 1776, 1887, 1896, 2248, 2368, 2516, 2528, 2686, 2923, 3264, 3372, 3552, 3774, 3792, 4029, 4496, 4777, 5032, 5056, 5372, 5846, 6744, 7104, 7548, 7584, 8058, 8769, 8992, 9554, 10064, 10397, 10744, 11692, 13488, 14331, 15096, 15168, 16116, 17538, 17984, 19108, 20128, 20794, 21488, 22199, 23384, 26976, 28662, 30192, 31191, 32232, 35076, 38216, 40256, 41588, 42976, 44398, 46768, 49691, 53952, 57324, 60384, 62382, 64464, 66597, 70152, 76432, 83176, 85952, 88796, 93536, 99382, 114648, 120768, 124764, 128928, 133194, 140304, 149073, 152864, 166352, 176749, 177592, 187072, 198764, 229296, 249528, 257856, 266388, 280608, 298146, 305728, 332704, 353498, 355184, 377383, 397528, 458592, 499056, 530247, 532776, 561216, 596292, 665408, 706996, 710368, 754766, 795056, 821363, 917184, 998112, 1060494, 1065552, 1132149, 1192584, 1413992, 1420736, 1509532, 1590112, 1642726, 1996224, 2120988, 2131104, 2264298, 2385168, 2464089, 2827984, 3019064, 3180224, 3285452, 4241976, 4262208, 4528596, 4770336, 4928178, 5655968, 6038128, 6570904, 8483952, 9057192, 9540672, 9856356, 11311936, 12076256, 13141808, 13963171, 16967904, 18114384, 19712712, 24152512, 26283616, 27926342, 33935808, 36228768, 39425424, 41889513, 52567232, 55852684, 72457536, 78850848, 83779026, 111705368, 157701696, 167558052, 223410736, 335116104, 446821472, 670232208, 893642944, 1340464416, 2680928832]

約数ペア:

[(1, 2680928832), (2, 1340464416), (3, 893642944), (4, 670232208), (6, 446821472), (8, 335116104), (12, 223410736), (16, 167558052), (17, 157701696), (24, 111705368), (32, 83779026), (34, 78850848), (37, 72457536), (48, 55852684), (51, 52567232), (64, 41889513), (68, 39425424), (74, 36228768), (79, 33935808), (96, 27926342), (102, 26283616), (111, 24152512), (136, 19712712), (148, 18114384), (158, 16967904), (192, 13963171), (204, 13141808), (222, 12076256), (237, 11311936), (272, 9856356), (281, 9540672), (296, 9057192), (316, 8483952), (408, 6570904), (444, 6038128), (474, 5655968), (544, 4928178), (562, 4770336), (592, 4528596), (629, 4262208), (632, 4241976), (816, 3285452), (843, 3180224), (888, 3019064), (948, 2827984), (1088, 2464089), (1124, 2385168), (1184, 2264298), (1258, 2131104), (1264, 2120988), (1343, 1996224), (1632, 1642726), (1686, 1590112), (1776, 1509532), (1887, 1420736), (1896, 1413992), (2248, 1192584), (2368, 1132149), (2516, 1065552), (2528, 1060494), (2686, 998112), (2923, 917184), (3264, 821363), (3372, 795056), (3552, 754766), (3774, 710368), (3792, 706996), (4029, 665408), (4496, 596292), (4777, 561216), (5032, 532776), (5056, 530247), (5372, 499056), (5846, 458592), (6744, 397528), (7104, 377383), (7548, 355184), (7584, 353498), (8058, 332704), (8769, 305728), (8992, 298146), (9554, 280608), (10064, 266388), (10397, 257856), (10744, 249528), (11692, 229296), (13488, 198764), (14331, 187072), (15096, 177592), (15168, 176749), (16116, 166352), (17538, 152864), (17984, 149073), (19108, 140304), (20128, 133194), (20794, 128928), (21488, 124764), (22199, 120768), (23384, 114648), (26976, 99382), (28662, 93536), (30192, 88796), (31191, 85952), (32232, 83176), (35076, 76432), (38216, 70152), (40256, 66597), (41588, 64464), (42976, 62382), (44398, 60384), (46768, 57324), (49691, 53952)]