222362504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 319538296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 59, 62, 91, 104, 118, 124, 167, 182, 217, 236, 248, 334, 364, 403, 413, 434, 472, 668, 728, 767, 806, 826, 868, 1169, 1336, 1534, 1612, 1652, 1736, 1829, 2171, 2338, 2821, 3068, 3224, 3304, 3658, 4342, 4676, 5177, 5369, 5642, 6136, 7316, 8684, 9352, 9853, 10354, 10738, 11284, 12803, 14632, 15197, 17368, 19706, 20708, 21476, 22568, 23777, 25606, 30394, 36239, 39412, 41416, 42952, 47554, 51212, 60788, 67301, 68971, 72478, 78824, 95108, 102424, 121576, 128089, 134602, 137942, 144956, 166439, 190216, 256178, 269204, 275884, 289912, 305443, 332878, 471107, 512356, 538408, 551768, 610886, 665756, 896623, 942214, 1024712, 1221772, 1331512, 1793246, 1884428, 2138101, 2443544, 3586492, 3768856, 3970759, 4276202, 7172984, 7941518, 8552404, 15883036, 17104808, 27795313, 31766072, 55590626, 111181252, 222362504]

約数ペア:

[(1, 222362504), (2, 111181252), (4, 55590626), (7, 31766072), (8, 27795313), (13, 17104808), (14, 15883036), (26, 8552404), (28, 7941518), (31, 7172984), (52, 4276202), (56, 3970759), (59, 3768856), (62, 3586492), (91, 2443544), (104, 2138101), (118, 1884428), (124, 1793246), (167, 1331512), (182, 1221772), (217, 1024712), (236, 942214), (248, 896623), (334, 665756), (364, 610886), (403, 551768), (413, 538408), (434, 512356), (472, 471107), (668, 332878), (728, 305443), (767, 289912), (806, 275884), (826, 269204), (868, 256178), (1169, 190216), (1336, 166439), (1534, 144956), (1612, 137942), (1652, 134602), (1736, 128089), (1829, 121576), (2171, 102424), (2338, 95108), (2821, 78824), (3068, 72478), (3224, 68971), (3304, 67301), (3658, 60788), (4342, 51212), (4676, 47554), (5177, 42952), (5369, 41416), (5642, 39412), (6136, 36239), (7316, 30394), (8684, 25606), (9352, 23777), (9853, 22568), (10354, 21476), (10738, 20708), (11284, 19706), (12803, 17368), (14632, 15197)]