2008725552

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{130369}}^1$

素因数の和:130490

約数の個数: 60

約数和(自身を含む): 5674223880

約数和(自身を除く): 3665498328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 130369, 260738, 391107, 521476, 782214, 1042952, 1173321, 1564428, 2085904, 2346642, 3128856, 4693284, 6257712, 9386568, 13949483, 18773136, 27898966, 41848449, 55797932, 83696898, 111595864, 125545347, 167393796, 223191728, 251090694, 334787592, 502181388, 669575184, 1004362776, 2008725552]

約数ペア:

[(1, 2008725552), (2, 1004362776), (3, 669575184), (4, 502181388), (6, 334787592), (8, 251090694), (9, 223191728), (12, 167393796), (16, 125545347), (18, 111595864), (24, 83696898), (36, 55797932), (48, 41848449), (72, 27898966), (107, 18773136), (144, 13949483), (214, 9386568), (321, 6257712), (428, 4693284), (642, 3128856), (856, 2346642), (963, 2085904), (1284, 1564428), (1712, 1173321), (1926, 1042952), (2568, 782214), (3852, 521476), (5136, 391107), (7704, 260738), (15408, 130369)]