1290522288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{6449}}^1$

素因数の和:6850

約数の個数: 80

約数和(自身を含む): 3647088000

約数和(自身を除く): 2356565712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 379, 528, 758, 1137, 1516, 2274, 3032, 4169, 4548, 6064, 6449, 8338, 9096, 12507, 12898, 16676, 18192, 19347, 25014, 25796, 33352, 38694, 50028, 51592, 66704, 70939, 77388, 100056, 103184, 141878, 154776, 200112, 212817, 283756, 309552, 425634, 567512, 851268, 1135024, 1702536, 2444171, 3405072, 4888342, 7332513, 9776684, 14665026, 19553368, 26885881, 29330052, 39106736, 53771762, 58660104, 80657643, 107543524, 117320208, 161315286, 215087048, 322630572, 430174096, 645261144, 1290522288]

約数ペア:

[(1, 1290522288), (2, 645261144), (3, 430174096), (4, 322630572), (6, 215087048), (8, 161315286), (11, 117320208), (12, 107543524), (16, 80657643), (22, 58660104), (24, 53771762), (33, 39106736), (44, 29330052), (48, 26885881), (66, 19553368), (88, 14665026), (132, 9776684), (176, 7332513), (264, 4888342), (379, 3405072), (528, 2444171), (758, 1702536), (1137, 1135024), (1516, 851268), (2274, 567512), (3032, 425634), (4169, 309552), (4548, 283756), (6064, 212817), (6449, 200112), (8338, 154776), (9096, 141878), (12507, 103184), (12898, 100056), (16676, 77388), (18192, 70939), (19347, 66704), (25014, 51592), (25796, 50028), (33352, 38694)]