284807712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18427}}^1$

素因数の和:18470

約数の個数: 96

約数和(自身を含む): 891620352

約数和(自身を除く): 606812640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 18427, 36854, 55281, 73708, 110562, 128989, 147416, 221124, 257978, 294832, 386967, 423821, 442248, 515956, 589664, 773934, 847642, 884496, 1031912, 1271463, 1547868, 1695284, 1768992, 2063824, 2542926, 2966747, 3095736, 3390568, 4127648, 5085852, 5933494, 6191472, 6781136, 8900241, 10171704, 11866988, 12382944, 13562272, 17800482, 20343408, 23733976, 35600964, 40686816, 47467952, 71201928, 94935904, 142403856, 284807712]

約数ペア:

[(1, 284807712), (2, 142403856), (3, 94935904), (4, 71201928), (6, 47467952), (7, 40686816), (8, 35600964), (12, 23733976), (14, 20343408), (16, 17800482), (21, 13562272), (23, 12382944), (24, 11866988), (28, 10171704), (32, 8900241), (42, 6781136), (46, 6191472), (48, 5933494), (56, 5085852), (69, 4127648), (84, 3390568), (92, 3095736), (96, 2966747), (112, 2542926), (138, 2063824), (161, 1768992), (168, 1695284), (184, 1547868), (224, 1271463), (276, 1031912), (322, 884496), (336, 847642), (368, 773934), (483, 589664), (552, 515956), (644, 442248), (672, 423821), (736, 386967), (966, 294832), (1104, 257978), (1288, 221124), (1932, 147416), (2208, 128989), (2576, 110562), (3864, 73708), (5152, 55281), (7728, 36854), (15456, 18427)]