304735872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1650

約数の個数: 128

約数和(自身を含む): 938367360

約数和(自身を除く): 633631488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1553, 1752, 2044, 2336, 2688, 3066, 3106, 3504, 4088, 4659, 4672, 6132, 6212, 7008, 8176, 9318, 9344, 10871, 12264, 12424, 14016, 16352, 18636, 21742, 24528, 24848, 28032, 32613, 32704, 37272, 43484, 49056, 49696, 65226, 65408, 74544, 86968, 98112, 99392, 113369, 130452, 149088, 173936, 196224, 198784, 226738, 260904, 298176, 340107, 347872, 453476, 521808, 596352, 680214, 695744, 793583, 906952, 1043616, 1360428, 1391488, 1587166, 1813904, 2087232, 2380749, 2720856, 3174332, 3627808, 4174464, 4761498, 5441712, 6348664, 7255616, 9522996, 10883424, 12697328, 14511232, 19045992, 21766848, 25394656, 38091984, 43533696, 50789312, 76183968, 101578624, 152367936, 304735872]

約数ペア:

[(1, 304735872), (2, 152367936), (3, 101578624), (4, 76183968), (6, 50789312), (7, 43533696), (8, 38091984), (12, 25394656), (14, 21766848), (16, 19045992), (21, 14511232), (24, 12697328), (28, 10883424), (32, 9522996), (42, 7255616), (48, 6348664), (56, 5441712), (64, 4761498), (73, 4174464), (84, 3627808), (96, 3174332), (112, 2720856), (128, 2380749), (146, 2087232), (168, 1813904), (192, 1587166), (219, 1391488), (224, 1360428), (292, 1043616), (336, 906952), (384, 793583), (438, 695744), (448, 680214), (511, 596352), (584, 521808), (672, 453476), (876, 347872), (896, 340107), (1022, 298176), (1168, 260904), (1344, 226738), (1533, 198784), (1553, 196224), (1752, 173936), (2044, 149088), (2336, 130452), (2688, 113369), (3066, 99392), (3106, 98112), (3504, 86968), (4088, 74544), (4659, 65408), (4672, 65226), (6132, 49696), (6212, 49056), (7008, 43484), (8176, 37272), (9318, 32704), (9344, 32613), (10871, 28032), (12264, 24848), (12424, 24528), (14016, 21742), (16352, 18636)]