304749396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 908544000

約数和(自身を除く): 603794604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 103, 118, 126, 177, 199, 206, 236, 252, 309, 354, 398, 412, 413, 531, 597, 618, 708, 721, 796, 826, 927, 1062, 1194, 1236, 1239, 1393, 1442, 1652, 1791, 1854, 2124, 2163, 2388, 2478, 2786, 2884, 3582, 3708, 3717, 4179, 4326, 4956, 5572, 6077, 6489, 7164, 7434, 8358, 8652, 11741, 12154, 12537, 12978, 14868, 16716, 18231, 20497, 23482, 24308, 25074, 25956, 35223, 36462, 40994, 42539, 46964, 50148, 54693, 61491, 70446, 72924, 81988, 82187, 85078, 105669, 109386, 122982, 127617, 140892, 143479, 164374, 170156, 184473, 211338, 218772, 245964, 246561, 255234, 286958, 328748, 368946, 382851, 422676, 430437, 493122, 510468, 573916, 737892, 739683, 765702, 860874, 986244, 1209323, 1291311, 1479366, 1531404, 1721748, 2418646, 2582622, 2958732, 3627969, 4837292, 5165244, 7255938, 8465261, 10883907, 14511876, 16930522, 21767814, 25395783, 33861044, 43535628, 50791566, 76187349, 101583132, 152374698, 304749396]

約数ペア:

[(1, 304749396), (2, 152374698), (3, 101583132), (4, 76187349), (6, 50791566), (7, 43535628), (9, 33861044), (12, 25395783), (14, 21767814), (18, 16930522), (21, 14511876), (28, 10883907), (36, 8465261), (42, 7255938), (59, 5165244), (63, 4837292), (84, 3627969), (103, 2958732), (118, 2582622), (126, 2418646), (177, 1721748), (199, 1531404), (206, 1479366), (236, 1291311), (252, 1209323), (309, 986244), (354, 860874), (398, 765702), (412, 739683), (413, 737892), (531, 573916), (597, 510468), (618, 493122), (708, 430437), (721, 422676), (796, 382851), (826, 368946), (927, 328748), (1062, 286958), (1194, 255234), (1236, 246561), (1239, 245964), (1393, 218772), (1442, 211338), (1652, 184473), (1791, 170156), (1854, 164374), (2124, 143479), (2163, 140892), (2388, 127617), (2478, 122982), (2786, 109386), (2884, 105669), (3582, 85078), (3708, 82187), (3717, 81988), (4179, 72924), (4326, 70446), (4956, 61491), (5572, 54693), (6077, 50148), (6489, 46964), (7164, 42539), (7434, 40994), (8358, 36462), (8652, 35223), (11741, 25956), (12154, 25074), (12537, 24308), (12978, 23482), (14868, 20497), (16716, 18231)]