306058228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 664957440

約数和(自身を除く): 358899212

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 61, 74, 116, 122, 148, 167, 203, 244, 259, 334, 406, 427, 518, 668, 812, 854, 1036, 1073, 1169, 1708, 1769, 2146, 2257, 2338, 3538, 4292, 4514, 4676, 4843, 6179, 7076, 7511, 9028, 9686, 10187, 12358, 12383, 15022, 15799, 19372, 20374, 24716, 24766, 30044, 31598, 33901, 40748, 43253, 49532, 63196, 65453, 67802, 71309, 86506, 130906, 135604, 142618, 173012, 179191, 261812, 285236, 295423, 358382, 376919, 458171, 590846, 716764, 753838, 916342, 1181692, 1254337, 1507676, 1832684, 2067961, 2508674, 2638433, 4135922, 5017348, 5276866, 8271844, 10553732, 10930651, 21861302, 43722604, 76514557, 153029114, 306058228]

約数ペア:

[(1, 306058228), (2, 153029114), (4, 76514557), (7, 43722604), (14, 21861302), (28, 10930651), (29, 10553732), (37, 8271844), (58, 5276866), (61, 5017348), (74, 4135922), (116, 2638433), (122, 2508674), (148, 2067961), (167, 1832684), (203, 1507676), (244, 1254337), (259, 1181692), (334, 916342), (406, 753838), (427, 716764), (518, 590846), (668, 458171), (812, 376919), (854, 358382), (1036, 295423), (1073, 285236), (1169, 261812), (1708, 179191), (1769, 173012), (2146, 142618), (2257, 135604), (2338, 130906), (3538, 86506), (4292, 71309), (4514, 67802), (4676, 65453), (4843, 63196), (6179, 49532), (7076, 43253), (7511, 40748), (9028, 33901), (9686, 31598), (10187, 30044), (12358, 24766), (12383, 24716), (15022, 20374), (15799, 19372)]