318348296

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 729855360

約数和(自身を除く): 411507064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 49, 56, 74, 94, 98, 148, 188, 196, 259, 296, 329, 376, 392, 467, 518, 658, 934, 1036, 1316, 1739, 1813, 1868, 2072, 2303, 2632, 3269, 3478, 3626, 3736, 4606, 6538, 6956, 7252, 9212, 12173, 13076, 13912, 14504, 17279, 18424, 21949, 22883, 24346, 26152, 34558, 43898, 45766, 48692, 69116, 85211, 87796, 91532, 97384, 120953, 138232, 153643, 170422, 175592, 183064, 241906, 307286, 340844, 483812, 614572, 681688, 812113, 846671, 967624, 1075501, 1229144, 1624226, 1693342, 2151002, 3248452, 3386684, 4302004, 5684791, 6496904, 6773368, 8604008, 11369582, 22739164, 39793537, 45478328, 79587074, 159174148, 318348296]

約数ペア:

[(1, 318348296), (2, 159174148), (4, 79587074), (7, 45478328), (8, 39793537), (14, 22739164), (28, 11369582), (37, 8604008), (47, 6773368), (49, 6496904), (56, 5684791), (74, 4302004), (94, 3386684), (98, 3248452), (148, 2151002), (188, 1693342), (196, 1624226), (259, 1229144), (296, 1075501), (329, 967624), (376, 846671), (392, 812113), (467, 681688), (518, 614572), (658, 483812), (934, 340844), (1036, 307286), (1316, 241906), (1739, 183064), (1813, 175592), (1868, 170422), (2072, 153643), (2303, 138232), (2632, 120953), (3269, 97384), (3478, 91532), (3626, 87796), (3736, 85211), (4606, 69116), (6538, 48692), (6956, 45766), (7252, 43898), (9212, 34558), (12173, 26152), (13076, 24346), (13912, 22883), (14504, 21949), (17279, 18424)]