328801872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31567}}^1$

素因数の和:31616

約数の個数: 80

約数和(自身を含む): 1002094592

約数和(自身を除く): 673292720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 31567, 63134, 94701, 126268, 189402, 220969, 252536, 378804, 441938, 505072, 662907, 757608, 883876, 978577, 1325814, 1515216, 1767752, 1957154, 2651628, 2935731, 3535504, 3914308, 5303256, 5871462, 6850039, 7828616, 10606512, 11742924, 13700078, 15657232, 20550117, 23485848, 27400156, 41100234, 46971696, 54800312, 82200468, 109600624, 164400936, 328801872]

約数ペア:

[(1, 328801872), (2, 164400936), (3, 109600624), (4, 82200468), (6, 54800312), (7, 46971696), (8, 41100234), (12, 27400156), (14, 23485848), (16, 20550117), (21, 15657232), (24, 13700078), (28, 11742924), (31, 10606512), (42, 7828616), (48, 6850039), (56, 5871462), (62, 5303256), (84, 3914308), (93, 3535504), (112, 2935731), (124, 2651628), (168, 1957154), (186, 1767752), (217, 1515216), (248, 1325814), (336, 978577), (372, 883876), (434, 757608), (496, 662907), (651, 505072), (744, 441938), (868, 378804), (1302, 252536), (1488, 220969), (1736, 189402), (2604, 126268), (3472, 94701), (5208, 63134), (10416, 31567)]