326286408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 1006663680

約数和(自身を除く): 680377272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 47, 56, 62, 84, 86, 93, 94, 124, 129, 141, 168, 172, 186, 188, 217, 248, 258, 282, 301, 329, 344, 372, 376, 434, 516, 564, 602, 651, 658, 744, 868, 903, 961, 987, 1032, 1128, 1204, 1302, 1316, 1333, 1457, 1736, 1806, 1922, 1974, 2021, 2408, 2604, 2632, 2666, 2883, 2914, 3612, 3844, 3948, 3999, 4042, 4371, 5208, 5332, 5766, 5828, 6063, 6727, 7224, 7688, 7896, 7998, 8084, 8742, 9331, 10199, 10664, 11532, 11656, 12126, 13454, 14147, 15996, 16168, 17484, 18662, 20181, 20398, 23064, 24252, 26908, 27993, 28294, 30597, 31992, 34968, 37324, 40362, 40796, 41323, 42441, 45167, 48504, 53816, 55986, 56588, 61194, 62651, 74648, 80724, 81592, 82646, 84882, 90334, 111972, 113176, 122388, 123969, 125302, 135501, 161448, 165292, 169764, 180668, 187953, 223944, 244776, 247938, 250604, 271002, 289261, 316169, 330584, 339528, 361336, 375906, 438557, 495876, 501208, 542004, 578522, 632338, 751812, 867783, 877114, 948507, 991752, 1084008, 1157044, 1264676, 1315671, 1503624, 1735566, 1754228, 1897014, 1942181, 2314088, 2529352, 2631342, 3471132, 3508456, 3794028, 3884362, 5262684, 5826543, 6942264, 7588056, 7768724, 10525368, 11653086, 13595267, 15537448, 23306172, 27190534, 40785801, 46612344, 54381068, 81571602, 108762136, 163143204, 326286408]

約数ペア:

[(1, 326286408), (2, 163143204), (3, 108762136), (4, 81571602), (6, 54381068), (7, 46612344), (8, 40785801), (12, 27190534), (14, 23306172), (21, 15537448), (24, 13595267), (28, 11653086), (31, 10525368), (42, 7768724), (43, 7588056), (47, 6942264), (56, 5826543), (62, 5262684), (84, 3884362), (86, 3794028), (93, 3508456), (94, 3471132), (124, 2631342), (129, 2529352), (141, 2314088), (168, 1942181), (172, 1897014), (186, 1754228), (188, 1735566), (217, 1503624), (248, 1315671), (258, 1264676), (282, 1157044), (301, 1084008), (329, 991752), (344, 948507), (372, 877114), (376, 867783), (434, 751812), (516, 632338), (564, 578522), (602, 542004), (651, 501208), (658, 495876), (744, 438557), (868, 375906), (903, 361336), (961, 339528), (987, 330584), (1032, 316169), (1128, 289261), (1204, 271002), (1302, 250604), (1316, 247938), (1333, 244776), (1457, 223944), (1736, 187953), (1806, 180668), (1922, 169764), (1974, 165292), (2021, 161448), (2408, 135501), (2604, 125302), (2632, 123969), (2666, 122388), (2883, 113176), (2914, 111972), (3612, 90334), (3844, 84882), (3948, 82646), (3999, 81592), (4042, 80724), (4371, 74648), (5208, 62651), (5332, 61194), (5766, 56588), (5828, 55986), (6063, 53816), (6727, 48504), (7224, 45167), (7688, 42441), (7896, 41323), (7998, 40796), (8084, 40362), (8742, 37324), (9331, 34968), (10199, 31992), (10664, 30597), (11532, 28294), (11656, 27993), (12126, 26908), (13454, 24252), (14147, 23064), (15996, 20398), (16168, 20181), (17484, 18662)]