315296982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 993484800

約数和(自身を除く): 678187818

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 54, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 143, 154, 171, 182, 189, 198, 209, 231, 234, 247, 266, 273, 286, 297, 307, 342, 351, 378, 399, 418, 429, 462, 494, 513, 546, 594, 614, 627, 693, 702, 741, 798, 819, 858, 921, 1001, 1026, 1197, 1254, 1287, 1386, 1463, 1482, 1638, 1729, 1842, 1881, 2002, 2079, 2149, 2223, 2394, 2457, 2574, 2717, 2763, 2926, 3003, 3377, 3458, 3591, 3762, 3861, 3991, 4158, 4298, 4389, 4446, 4914, 5187, 5434, 5526, 5643, 5833, 6006, 6447, 6669, 6754, 7182, 7722, 7982, 8151, 8289, 8778, 9009, 10131, 10374, 11286, 11666, 11973, 12894, 13167, 13338, 15561, 16302, 16578, 17499, 18018, 19019, 19341, 20262, 23639, 23946, 24453, 26334, 27027, 27937, 30393, 31122, 34998, 35919, 38038, 38682, 39501, 40831, 43901, 46683, 47278, 48906, 52497, 54054, 55874, 57057, 58023, 60786, 64163, 70917, 71838, 73359, 75829, 79002, 81662, 83811, 87802, 91179, 93366, 104994, 107757, 114114, 116046, 122493, 128326, 131703, 141834, 146718, 151658, 157491, 167622, 171171, 182358, 192489, 212751, 215514, 227487, 244986, 251433, 263406, 307307, 314982, 342342, 367479, 384978, 395109, 425502, 449141, 454974, 502866, 513513, 530803, 577467, 614614, 638253, 682461, 734958, 754299, 790218, 834119, 898282, 921921, 1027026, 1061606, 1102437, 1154934, 1185327, 1276506, 1347423, 1364922, 1508598, 1592409, 1668238, 1732401, 1843842, 2047383, 2204874, 2370654, 2502357, 2694846, 2765763, 3184818, 3464802, 4042269, 4094766, 4777227, 5004714, 5531526, 5838833, 7507071, 8084538, 8297289, 9554454, 11677666, 12126807, 14331681, 15014142, 16594578, 17516499, 22521213, 24253614, 28663362, 35032998, 45042426, 52549497, 105098994, 157648491, 315296982]

約数ペア:

[(1, 315296982), (2, 157648491), (3, 105098994), (6, 52549497), (7, 45042426), (9, 35032998), (11, 28663362), (13, 24253614), (14, 22521213), (18, 17516499), (19, 16594578), (21, 15014142), (22, 14331681), (26, 12126807), (27, 11677666), (33, 9554454), (38, 8297289), (39, 8084538), (42, 7507071), (54, 5838833), (57, 5531526), (63, 5004714), (66, 4777227), (77, 4094766), (78, 4042269), (91, 3464802), (99, 3184818), (114, 2765763), (117, 2694846), (126, 2502357), (133, 2370654), (143, 2204874), (154, 2047383), (171, 1843842), (182, 1732401), (189, 1668238), (198, 1592409), (209, 1508598), (231, 1364922), (234, 1347423), (247, 1276506), (266, 1185327), (273, 1154934), (286, 1102437), (297, 1061606), (307, 1027026), (342, 921921), (351, 898282), (378, 834119), (399, 790218), (418, 754299), (429, 734958), (462, 682461), (494, 638253), (513, 614614), (546, 577467), (594, 530803), (614, 513513), (627, 502866), (693, 454974), (702, 449141), (741, 425502), (798, 395109), (819, 384978), (858, 367479), (921, 342342), (1001, 314982), (1026, 307307), (1197, 263406), (1254, 251433), (1287, 244986), (1386, 227487), (1463, 215514), (1482, 212751), (1638, 192489), (1729, 182358), (1842, 171171), (1881, 167622), (2002, 157491), (2079, 151658), (2149, 146718), (2223, 141834), (2394, 131703), (2457, 128326), (2574, 122493), (2717, 116046), (2763, 114114), (2926, 107757), (3003, 104994), (3377, 93366), (3458, 91179), (3591, 87802), (3762, 83811), (3861, 81662), (3991, 79002), (4158, 75829), (4298, 73359), (4389, 71838), (4446, 70917), (4914, 64163), (5187, 60786), (5434, 58023), (5526, 57057), (5643, 55874), (5833, 54054), (6006, 52497), (6447, 48906), (6669, 47278), (6754, 46683), (7182, 43901), (7722, 40831), (7982, 39501), (8151, 38682), (8289, 38038), (8778, 35919), (9009, 34998), (10131, 31122), (10374, 30393), (11286, 27937), (11666, 27027), (11973, 26334), (12894, 24453), (13167, 23946), (13338, 23639), (15561, 20262), (16302, 19341), (16578, 19019), (17499, 18018)]