220067952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3121}}^1$

素因数の和:3258

約数の個数: 80

約数和(自身を含む): 617856288

約数和(自身を除く): 397788336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 3121, 4407, 5424, 5876, 6242, 8814, 9363, 11752, 12484, 17628, 18726, 23504, 24968, 35256, 37452, 40573, 49936, 70512, 74904, 81146, 121719, 149808, 162292, 243438, 324584, 352673, 486876, 649168, 705346, 973752, 1058019, 1410692, 1947504, 2116038, 2821384, 4232076, 4584749, 5642768, 8464152, 9169498, 13754247, 16928304, 18338996, 27508494, 36677992, 55016988, 73355984, 110033976, 220067952]

約数ペア:

[(1, 220067952), (2, 110033976), (3, 73355984), (4, 55016988), (6, 36677992), (8, 27508494), (12, 18338996), (13, 16928304), (16, 13754247), (24, 9169498), (26, 8464152), (39, 5642768), (48, 4584749), (52, 4232076), (78, 2821384), (104, 2116038), (113, 1947504), (156, 1410692), (208, 1058019), (226, 973752), (312, 705346), (339, 649168), (452, 486876), (624, 352673), (678, 324584), (904, 243438), (1356, 162292), (1469, 149808), (1808, 121719), (2712, 81146), (2938, 74904), (3121, 70512), (4407, 49936), (5424, 40573), (5876, 37452), (6242, 35256), (8814, 24968), (9363, 23504), (11752, 18726), (12484, 17628)]