1780451592

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{5693}}^1$

素因数の和:5942

約数の個数: 64

約数和(自身を含む): 4534246080

約数和(自身を除く): 2753794488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 157, 166, 249, 314, 332, 471, 498, 628, 664, 942, 996, 1256, 1884, 1992, 3768, 5693, 11386, 13031, 17079, 22772, 26062, 34158, 39093, 45544, 52124, 68316, 78186, 104248, 136632, 156372, 312744, 472519, 893801, 945038, 1417557, 1787602, 1890076, 2681403, 2835114, 3575204, 3780152, 5362806, 5670228, 7150408, 10725612, 11340456, 21451224, 74185483, 148370966, 222556449, 296741932, 445112898, 593483864, 890225796, 1780451592]

約数ペア:

[(1, 1780451592), (2, 890225796), (3, 593483864), (4, 445112898), (6, 296741932), (8, 222556449), (12, 148370966), (24, 74185483), (83, 21451224), (157, 11340456), (166, 10725612), (249, 7150408), (314, 5670228), (332, 5362806), (471, 3780152), (498, 3575204), (628, 2835114), (664, 2681403), (942, 1890076), (996, 1787602), (1256, 1417557), (1884, 945038), (1992, 893801), (3768, 472519), (5693, 312744), (11386, 156372), (13031, 136632), (17079, 104248), (22772, 78186), (26062, 68316), (34158, 52124), (39093, 45544)]