295531432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 693411840

約数和(自身を除く): 397880408

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 43, 56, 62, 74, 86, 107, 124, 148, 172, 214, 217, 248, 259, 296, 301, 344, 428, 434, 518, 602, 749, 856, 868, 1036, 1147, 1204, 1333, 1498, 1591, 1736, 2072, 2294, 2408, 2666, 2996, 3182, 3317, 3959, 4588, 4601, 5332, 5992, 6364, 6634, 7918, 8029, 9176, 9202, 9331, 10664, 11137, 12728, 13268, 15836, 16058, 18404, 18662, 22274, 23219, 26536, 27713, 31672, 32116, 32207, 36808, 37324, 44548, 46438, 49321, 55426, 64232, 64414, 74648, 89096, 92876, 98642, 110852, 122729, 128828, 142631, 170237, 185752, 197284, 221704, 245458, 257656, 285262, 340474, 345247, 394568, 490916, 570524, 680948, 690494, 859103, 981832, 998417, 1141048, 1191659, 1361896, 1380988, 1718206, 1996834, 2383318, 2761976, 3436412, 3993668, 4766636, 5277347, 6872824, 7987336, 9533272, 10554694, 21109388, 36941429, 42218776, 73882858, 147765716, 295531432]

約数ペア:

[(1, 295531432), (2, 147765716), (4, 73882858), (7, 42218776), (8, 36941429), (14, 21109388), (28, 10554694), (31, 9533272), (37, 7987336), (43, 6872824), (56, 5277347), (62, 4766636), (74, 3993668), (86, 3436412), (107, 2761976), (124, 2383318), (148, 1996834), (172, 1718206), (214, 1380988), (217, 1361896), (248, 1191659), (259, 1141048), (296, 998417), (301, 981832), (344, 859103), (428, 690494), (434, 680948), (518, 570524), (602, 490916), (749, 394568), (856, 345247), (868, 340474), (1036, 285262), (1147, 257656), (1204, 245458), (1333, 221704), (1498, 197284), (1591, 185752), (1736, 170237), (2072, 142631), (2294, 128828), (2408, 122729), (2666, 110852), (2996, 98642), (3182, 92876), (3317, 89096), (3959, 74648), (4588, 64414), (4601, 64232), (5332, 55426), (5992, 49321), (6364, 46438), (6634, 44548), (7918, 37324), (8029, 36808), (9176, 32207), (9202, 32116), (9331, 31672), (10664, 27713), (11137, 26536), (12728, 23219), (13268, 22274), (15836, 18662), (16058, 18404)]