247337688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 443585832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 101, 104, 141, 156, 167, 188, 202, 282, 303, 312, 334, 376, 404, 501, 564, 606, 611, 668, 808, 1002, 1128, 1212, 1222, 1313, 1336, 1833, 2004, 2171, 2424, 2444, 2626, 3666, 3939, 4008, 4342, 4747, 4888, 5252, 6513, 7332, 7849, 7878, 8684, 9494, 10504, 13026, 14241, 14664, 15698, 15756, 16867, 17368, 18988, 23547, 26052, 28482, 31396, 31512, 33734, 37976, 47094, 50601, 52104, 56964, 61711, 62792, 67468, 94188, 101202, 102037, 113928, 123422, 134936, 185133, 188376, 202404, 204074, 219271, 246844, 306111, 370266, 404808, 408148, 438542, 493688, 612222, 657813, 740532, 792749, 816296, 877084, 1224444, 1315626, 1481064, 1585498, 1754168, 2378247, 2448888, 2631252, 3170996, 4756494, 5262504, 6341992, 9512988, 10305737, 19025976, 20611474, 30917211, 41222948, 61834422, 82445896, 123668844, 247337688]

約数ペア:

[(1, 247337688), (2, 123668844), (3, 82445896), (4, 61834422), (6, 41222948), (8, 30917211), (12, 20611474), (13, 19025976), (24, 10305737), (26, 9512988), (39, 6341992), (47, 5262504), (52, 4756494), (78, 3170996), (94, 2631252), (101, 2448888), (104, 2378247), (141, 1754168), (156, 1585498), (167, 1481064), (188, 1315626), (202, 1224444), (282, 877084), (303, 816296), (312, 792749), (334, 740532), (376, 657813), (404, 612222), (501, 493688), (564, 438542), (606, 408148), (611, 404808), (668, 370266), (808, 306111), (1002, 246844), (1128, 219271), (1212, 204074), (1222, 202404), (1313, 188376), (1336, 185133), (1833, 134936), (2004, 123422), (2171, 113928), (2424, 102037), (2444, 101202), (2626, 94188), (3666, 67468), (3939, 62792), (4008, 61711), (4342, 56964), (4747, 52104), (4888, 50601), (5252, 47094), (6513, 37976), (7332, 33734), (7849, 31512), (7878, 31396), (8684, 28482), (9494, 26052), (10504, 23547), (13026, 18988), (14241, 17368), (14664, 16867), (15698, 15756)]