1330531884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{6449}}^1$

素因数の和:6991

約数の個数: 72

約数和(自身を含む): 3676654800

約数和(自身を除く): 2346122916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 521, 1042, 1563, 2084, 3126, 4689, 5731, 6252, 6449, 9378, 11462, 12898, 17193, 18756, 19347, 22924, 25796, 34386, 38694, 51579, 58041, 68772, 70939, 77388, 103158, 116082, 141878, 206316, 212817, 232164, 283756, 425634, 638451, 851268, 1276902, 2553804, 3359929, 6719858, 10079787, 13439716, 20159574, 30239361, 36959219, 40319148, 60478722, 73918438, 110877657, 120957444, 147836876, 221755314, 332632971, 443510628, 665265942, 1330531884]

約数ペア:

[(1, 1330531884), (2, 665265942), (3, 443510628), (4, 332632971), (6, 221755314), (9, 147836876), (11, 120957444), (12, 110877657), (18, 73918438), (22, 60478722), (33, 40319148), (36, 36959219), (44, 30239361), (66, 20159574), (99, 13439716), (132, 10079787), (198, 6719858), (396, 3359929), (521, 2553804), (1042, 1276902), (1563, 851268), (2084, 638451), (3126, 425634), (4689, 283756), (5731, 232164), (6252, 212817), (6449, 206316), (9378, 141878), (11462, 116082), (12898, 103158), (17193, 77388), (18756, 70939), (19347, 68772), (22924, 58041), (25796, 51579), (34386, 38694)]