740529972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 2383360000

約数和(自身を除く): 1642830028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 151, 156, 182, 189, 234, 252, 273, 302, 351, 364, 378, 453, 468, 499, 546, 604, 702, 756, 819, 906, 998, 1057, 1092, 1359, 1404, 1497, 1638, 1812, 1963, 1996, 2114, 2457, 2718, 2994, 3171, 3276, 3493, 3926, 4077, 4228, 4491, 4914, 5436, 5889, 5988, 6342, 6487, 6986, 7852, 8154, 8982, 9513, 9828, 10479, 11778, 12684, 12974, 13473, 13741, 13972, 16308, 17667, 17964, 19026, 19461, 20958, 23556, 25948, 26946, 27482, 28539, 31437, 35334, 38052, 38922, 41223, 41916, 45409, 53001, 53892, 54964, 57078, 58383, 62874, 70668, 75349, 77844, 82446, 90818, 94311, 106002, 114156, 116766, 123669, 125748, 136227, 150698, 164892, 175149, 181636, 188622, 212004, 226047, 233532, 247338, 272454, 301396, 350298, 371007, 377244, 408681, 452094, 494676, 527443, 544908, 678141, 700596, 742014, 817362, 904188, 979537, 1054886, 1226043, 1356282, 1484028, 1582329, 1634724, 1959074, 2034423, 2109772, 2452086, 2712564, 2938611, 3164658, 3918148, 4068846, 4746987, 4904172, 5877222, 6329316, 6856759, 8137692, 8815833, 9493974, 11754444, 13713518, 14240961, 17631666, 18987948, 20570277, 26447499, 27427036, 28481922, 35263332, 41140554, 52894998, 56963844, 61710831, 82281108, 105789996, 123421662, 185132493, 246843324, 370264986, 740529972]

約数ペア:

[(1, 740529972), (2, 370264986), (3, 246843324), (4, 185132493), (6, 123421662), (7, 105789996), (9, 82281108), (12, 61710831), (13, 56963844), (14, 52894998), (18, 41140554), (21, 35263332), (26, 28481922), (27, 27427036), (28, 26447499), (36, 20570277), (39, 18987948), (42, 17631666), (52, 14240961), (54, 13713518), (63, 11754444), (78, 9493974), (84, 8815833), (91, 8137692), (108, 6856759), (117, 6329316), (126, 5877222), (151, 4904172), (156, 4746987), (182, 4068846), (189, 3918148), (234, 3164658), (252, 2938611), (273, 2712564), (302, 2452086), (351, 2109772), (364, 2034423), (378, 1959074), (453, 1634724), (468, 1582329), (499, 1484028), (546, 1356282), (604, 1226043), (702, 1054886), (756, 979537), (819, 904188), (906, 817362), (998, 742014), (1057, 700596), (1092, 678141), (1359, 544908), (1404, 527443), (1497, 494676), (1638, 452094), (1812, 408681), (1963, 377244), (1996, 371007), (2114, 350298), (2457, 301396), (2718, 272454), (2994, 247338), (3171, 233532), (3276, 226047), (3493, 212004), (3926, 188622), (4077, 181636), (4228, 175149), (4491, 164892), (4914, 150698), (5436, 136227), (5889, 125748), (5988, 123669), (6342, 116766), (6487, 114156), (6986, 106002), (7852, 94311), (8154, 90818), (8982, 82446), (9513, 77844), (9828, 75349), (10479, 70668), (11778, 62874), (12684, 58383), (12974, 57078), (13473, 54964), (13741, 53892), (13972, 53001), (16308, 45409), (17667, 41916), (17964, 41223), (19026, 38922), (19461, 38052), (20958, 35334), (23556, 31437), (25948, 28539), (26946, 27482)]