7851448864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 19074908160

約数和(自身を除く): 11223459296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 127, 203, 217, 224, 232, 248, 254, 307, 406, 434, 464, 496, 508, 614, 812, 868, 889, 899, 928, 992, 1016, 1228, 1624, 1736, 1778, 1798, 2032, 2149, 2456, 3248, 3472, 3556, 3596, 3683, 3937, 4064, 4298, 4912, 6293, 6496, 6944, 7112, 7192, 7366, 7874, 8596, 8903, 9517, 9824, 12586, 14224, 14384, 14732, 15748, 17192, 17806, 19034, 25172, 25781, 27559, 28448, 28768, 29464, 31496, 34384, 35612, 38068, 38989, 50344, 51562, 55118, 58928, 62321, 62992, 66619, 68768, 71224, 76136, 77978, 100688, 103124, 110236, 114173, 117856, 124642, 125984, 133238, 142448, 152272, 155956, 201376, 206248, 220472, 228346, 249284, 266476, 272923, 275993, 284896, 304544, 311912, 412496, 440944, 456692, 498568, 532952, 545846, 551986, 623824, 799211, 824992, 881888, 913384, 997136, 1065904, 1091692, 1103972, 1130681, 1208659, 1247648, 1598422, 1826768, 1931951, 1994272, 2131808, 2183384, 2207944, 2261362, 2417318, 3196844, 3653536, 3863902, 4366768, 4415888, 4522724, 4834636, 6393688, 7727804, 7914767, 8460613, 8733536, 8831776, 9045448, 9669272, 12787376, 15455608, 15829534, 16921226, 18090896, 19338544, 25574752, 30911216, 31659068, 33842452, 35051111, 36181792, 38677088, 61822432, 63318136, 67684904, 70102222, 126636272, 135369808, 140204444, 245357777, 253272544, 270739616, 280408888, 490715554, 560817776, 981431108, 1121635552, 1962862216, 3925724432, 7851448864]

約数ペア:

[(1, 7851448864), (2, 3925724432), (4, 1962862216), (7, 1121635552), (8, 981431108), (14, 560817776), (16, 490715554), (28, 280408888), (29, 270739616), (31, 253272544), (32, 245357777), (56, 140204444), (58, 135369808), (62, 126636272), (112, 70102222), (116, 67684904), (124, 63318136), (127, 61822432), (203, 38677088), (217, 36181792), (224, 35051111), (232, 33842452), (248, 31659068), (254, 30911216), (307, 25574752), (406, 19338544), (434, 18090896), (464, 16921226), (496, 15829534), (508, 15455608), (614, 12787376), (812, 9669272), (868, 9045448), (889, 8831776), (899, 8733536), (928, 8460613), (992, 7914767), (1016, 7727804), (1228, 6393688), (1624, 4834636), (1736, 4522724), (1778, 4415888), (1798, 4366768), (2032, 3863902), (2149, 3653536), (2456, 3196844), (3248, 2417318), (3472, 2261362), (3556, 2207944), (3596, 2183384), (3683, 2131808), (3937, 1994272), (4064, 1931951), (4298, 1826768), (4912, 1598422), (6293, 1247648), (6496, 1208659), (6944, 1130681), (7112, 1103972), (7192, 1091692), (7366, 1065904), (7874, 997136), (8596, 913384), (8903, 881888), (9517, 824992), (9824, 799211), (12586, 623824), (14224, 551986), (14384, 545846), (14732, 532952), (15748, 498568), (17192, 456692), (17806, 440944), (19034, 412496), (25172, 311912), (25781, 304544), (27559, 284896), (28448, 275993), (28768, 272923), (29464, 266476), (31496, 249284), (34384, 228346), (35612, 220472), (38068, 206248), (38989, 201376), (50344, 155956), (51562, 152272), (55118, 142448), (58928, 133238), (62321, 125984), (62992, 124642), (66619, 117856), (68768, 114173), (71224, 110236), (76136, 103124), (77978, 100688)]