2399971434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 128

約数和(自身を含む): 5999616000

約数和(自身を除く): 3599644566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 61, 94, 114, 122, 133, 141, 183, 266, 282, 329, 366, 399, 427, 658, 798, 854, 893, 987, 1049, 1159, 1281, 1786, 1974, 2098, 2318, 2562, 2679, 2867, 3147, 3477, 5358, 5734, 6251, 6294, 6954, 7343, 8113, 8601, 12502, 14686, 16226, 17202, 18753, 19931, 20069, 22029, 24339, 37506, 39862, 40138, 44058, 48678, 49303, 54473, 59793, 60207, 63989, 98606, 108946, 119586, 120414, 127978, 139517, 147909, 163419, 191967, 279034, 295818, 326838, 345121, 381311, 383934, 418551, 447923, 690242, 762622, 837102, 895846, 936757, 1035363, 1143933, 1215791, 1343769, 1873514, 2070726, 2287866, 2431582, 2687538, 2810271, 3007483, 3647373, 5620542, 6014966, 6557299, 7294746, 8510537, 9022449, 13114598, 17021074, 18044898, 19671897, 21052381, 25531611, 39343794, 42104762, 51063222, 57142177, 63157143, 114284354, 126314286, 171426531, 342853062, 399995239, 799990478, 1199985717, 2399971434]

約数ペア:

[(1, 2399971434), (2, 1199985717), (3, 799990478), (6, 399995239), (7, 342853062), (14, 171426531), (19, 126314286), (21, 114284354), (38, 63157143), (42, 57142177), (47, 51063222), (57, 42104762), (61, 39343794), (94, 25531611), (114, 21052381), (122, 19671897), (133, 18044898), (141, 17021074), (183, 13114598), (266, 9022449), (282, 8510537), (329, 7294746), (366, 6557299), (399, 6014966), (427, 5620542), (658, 3647373), (798, 3007483), (854, 2810271), (893, 2687538), (987, 2431582), (1049, 2287866), (1159, 2070726), (1281, 1873514), (1786, 1343769), (1974, 1215791), (2098, 1143933), (2318, 1035363), (2562, 936757), (2679, 895846), (2867, 837102), (3147, 762622), (3477, 690242), (5358, 447923), (5734, 418551), (6251, 383934), (6294, 381311), (6954, 345121), (7343, 326838), (8113, 295818), (8601, 279034), (12502, 191967), (14686, 163419), (16226, 147909), (17202, 139517), (18753, 127978), (19931, 120414), (20069, 119586), (22029, 108946), (24339, 98606), (37506, 63989), (39862, 60207), (40138, 59793), (44058, 54473), (48678, 49303)]