343068408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 1000307880

約数和(自身を除く): 657239472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 67, 72, 76, 114, 134, 152, 171, 197, 201, 228, 268, 342, 361, 394, 402, 456, 536, 591, 603, 684, 722, 788, 804, 1083, 1182, 1206, 1273, 1368, 1444, 1576, 1608, 1773, 2166, 2364, 2412, 2546, 2888, 3249, 3546, 3743, 3819, 4332, 4728, 4824, 5092, 6498, 7092, 7486, 7638, 8664, 10184, 11229, 11457, 12996, 13199, 14184, 14972, 15276, 22458, 22914, 24187, 25992, 26398, 29944, 30552, 33687, 39597, 44916, 45828, 48374, 52796, 67374, 71117, 72561, 79194, 89832, 91656, 96748, 105592, 118791, 134748, 142234, 145122, 158388, 193496, 213351, 217683, 237582, 250781, 269496, 284468, 290244, 316776, 426702, 435366, 475164, 501562, 568936, 580488, 640053, 752343, 853404, 870732, 950328, 1003124, 1280106, 1504686, 1706808, 1741464, 2006248, 2257029, 2560212, 3009372, 4514058, 4764839, 5120424, 6018744, 9028116, 9529678, 14294517, 18056232, 19059356, 28589034, 38118712, 42883551, 57178068, 85767102, 114356136, 171534204, 343068408]

約数ペア:

[(1, 343068408), (2, 171534204), (3, 114356136), (4, 85767102), (6, 57178068), (8, 42883551), (9, 38118712), (12, 28589034), (18, 19059356), (19, 18056232), (24, 14294517), (36, 9529678), (38, 9028116), (57, 6018744), (67, 5120424), (72, 4764839), (76, 4514058), (114, 3009372), (134, 2560212), (152, 2257029), (171, 2006248), (197, 1741464), (201, 1706808), (228, 1504686), (268, 1280106), (342, 1003124), (361, 950328), (394, 870732), (402, 853404), (456, 752343), (536, 640053), (591, 580488), (603, 568936), (684, 501562), (722, 475164), (788, 435366), (804, 426702), (1083, 316776), (1182, 290244), (1206, 284468), (1273, 269496), (1368, 250781), (1444, 237582), (1576, 217683), (1608, 213351), (1773, 193496), (2166, 158388), (2364, 145122), (2412, 142234), (2546, 134748), (2888, 118791), (3249, 105592), (3546, 96748), (3743, 91656), (3819, 89832), (4332, 79194), (4728, 72561), (4824, 71117), (5092, 67374), (6498, 52796), (7092, 48374), (7486, 45828), (7638, 44916), (8664, 39597), (10184, 33687), (11229, 30552), (11457, 29944), (12996, 26398), (13199, 25992), (14184, 24187), (14972, 22914), (15276, 22458)]