421408944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 1378840320

約数和(自身を除く): 957431376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 43, 44, 46, 48, 66, 69, 72, 86, 88, 92, 99, 129, 132, 138, 144, 172, 176, 184, 198, 207, 253, 258, 264, 269, 276, 344, 368, 387, 396, 414, 473, 506, 516, 528, 538, 552, 688, 759, 774, 792, 807, 828, 946, 989, 1012, 1032, 1076, 1104, 1419, 1518, 1548, 1584, 1614, 1656, 1892, 1978, 2024, 2064, 2152, 2277, 2421, 2838, 2959, 2967, 3036, 3096, 3228, 3312, 3784, 3956, 4048, 4257, 4304, 4554, 4842, 5676, 5918, 5934, 6072, 6187, 6192, 6456, 7568, 7912, 8514, 8877, 8901, 9108, 9684, 10879, 11352, 11567, 11836, 11868, 12144, 12374, 12912, 15824, 17028, 17754, 17802, 18216, 18561, 19368, 21758, 22704, 23134, 23672, 23736, 24748, 26631, 32637, 34056, 34701, 35508, 35604, 36432, 37122, 38736, 43516, 46268, 47344, 47472, 49496, 53262, 55683, 65274, 68057, 68112, 69402, 71016, 71208, 74244, 87032, 92536, 97911, 98992, 104103, 106524, 111366, 127237, 130548, 136114, 138804, 142032, 142416, 148488, 174064, 185072, 195822, 204171, 208206, 213048, 222732, 254474, 261096, 266041, 272228, 277608, 296976, 381711, 391644, 408342, 416412, 426096, 445464, 508948, 522192, 532082, 544456, 555216, 612513, 763422, 783288, 798123, 816684, 832824, 890928, 1017896, 1064164, 1088912, 1145133, 1225026, 1526844, 1566576, 1596246, 1633368, 1665648, 2035792, 2128328, 2290266, 2394369, 2450052, 2926451, 3053688, 3192492, 3266736, 4256656, 4580532, 4788738, 4900104, 5852902, 6107376, 6384984, 8779353, 9161064, 9577476, 9800208, 11705804, 12769968, 17558706, 18322128, 19154952, 23411608, 26338059, 35117412, 38309904, 46823216, 52676118, 70234824, 105352236, 140469648, 210704472, 421408944]

約数ペア:

[(1, 421408944), (2, 210704472), (3, 140469648), (4, 105352236), (6, 70234824), (8, 52676118), (9, 46823216), (11, 38309904), (12, 35117412), (16, 26338059), (18, 23411608), (22, 19154952), (23, 18322128), (24, 17558706), (33, 12769968), (36, 11705804), (43, 9800208), (44, 9577476), (46, 9161064), (48, 8779353), (66, 6384984), (69, 6107376), (72, 5852902), (86, 4900104), (88, 4788738), (92, 4580532), (99, 4256656), (129, 3266736), (132, 3192492), (138, 3053688), (144, 2926451), (172, 2450052), (176, 2394369), (184, 2290266), (198, 2128328), (207, 2035792), (253, 1665648), (258, 1633368), (264, 1596246), (269, 1566576), (276, 1526844), (344, 1225026), (368, 1145133), (387, 1088912), (396, 1064164), (414, 1017896), (473, 890928), (506, 832824), (516, 816684), (528, 798123), (538, 783288), (552, 763422), (688, 612513), (759, 555216), (774, 544456), (792, 532082), (807, 522192), (828, 508948), (946, 445464), (989, 426096), (1012, 416412), (1032, 408342), (1076, 391644), (1104, 381711), (1419, 296976), (1518, 277608), (1548, 272228), (1584, 266041), (1614, 261096), (1656, 254474), (1892, 222732), (1978, 213048), (2024, 208206), (2064, 204171), (2152, 195822), (2277, 185072), (2421, 174064), (2838, 148488), (2959, 142416), (2967, 142032), (3036, 138804), (3096, 136114), (3228, 130548), (3312, 127237), (3784, 111366), (3956, 106524), (4048, 104103), (4257, 98992), (4304, 97911), (4554, 92536), (4842, 87032), (5676, 74244), (5918, 71208), (5934, 71016), (6072, 69402), (6187, 68112), (6192, 68057), (6456, 65274), (7568, 55683), (7912, 53262), (8514, 49496), (8877, 47472), (8901, 47344), (9108, 46268), (9684, 43516), (10879, 38736), (11352, 37122), (11567, 36432), (11836, 35604), (11868, 35508), (12144, 34701), (12374, 34056), (12912, 32637), (15824, 26631), (17028, 24748), (17754, 23736), (17802, 23672), (18216, 23134), (18561, 22704), (19368, 21758)]