18163446528

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2770

約数の個数: 144

約数和(自身を含む): 49408679936

約数和(自身を除く): 31245233408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 127, 128, 146, 192, 219, 254, 256, 292, 381, 384, 438, 508, 584, 762, 768, 876, 1016, 1168, 1524, 1752, 2032, 2336, 2551, 3048, 3504, 4064, 4672, 5102, 6096, 7008, 7653, 8128, 9271, 9344, 10204, 12192, 14016, 15306, 16256, 18542, 18688, 20408, 24384, 27813, 28032, 30612, 32512, 37084, 40816, 48768, 55626, 56064, 61224, 74168, 81632, 97536, 111252, 122448, 148336, 163264, 186223, 222504, 244896, 296672, 323977, 326528, 372446, 445008, 489792, 558669, 593344, 647954, 653056, 744892, 890016, 971931, 979584, 1117338, 1186688, 1295908, 1489784, 1780032, 1943862, 1959168, 2234676, 2373376, 2591816, 2979568, 3560064, 3887724, 4469352, 5183632, 5959136, 7120128, 7775448, 8938704, 10367264, 11918272, 15550896, 17877408, 20734528, 23650321, 23836544, 31101792, 35754816, 41469056, 47300642, 47673088, 62203584, 70950963, 71509632, 82938112, 94601284, 124407168, 141901926, 143019264, 189202568, 248814336, 283803852, 378405136, 567607704, 756810272, 1135215408, 1513620544, 2270430816, 3027241088, 4540861632, 6054482176, 9081723264, 18163446528]

約数ペア:

[(1, 18163446528), (2, 9081723264), (3, 6054482176), (4, 4540861632), (6, 3027241088), (8, 2270430816), (12, 1513620544), (16, 1135215408), (24, 756810272), (32, 567607704), (48, 378405136), (64, 283803852), (73, 248814336), (96, 189202568), (127, 143019264), (128, 141901926), (146, 124407168), (192, 94601284), (219, 82938112), (254, 71509632), (256, 70950963), (292, 62203584), (381, 47673088), (384, 47300642), (438, 41469056), (508, 35754816), (584, 31101792), (762, 23836544), (768, 23650321), (876, 20734528), (1016, 17877408), (1168, 15550896), (1524, 11918272), (1752, 10367264), (2032, 8938704), (2336, 7775448), (2551, 7120128), (3048, 5959136), (3504, 5183632), (4064, 4469352), (4672, 3887724), (5102, 3560064), (6096, 2979568), (7008, 2591816), (7653, 2373376), (8128, 2234676), (9271, 1959168), (9344, 1943862), (10204, 1780032), (12192, 1489784), (14016, 1295908), (15306, 1186688), (16256, 1117338), (18542, 979584), (18688, 971931), (20408, 890016), (24384, 744892), (27813, 653056), (28032, 647954), (30612, 593344), (32512, 558669), (37084, 489792), (40816, 445008), (48768, 372446), (55626, 326528), (56064, 323977), (61224, 296672), (74168, 244896), (81632, 222504), (97536, 186223), (111252, 163264), (122448, 148336)]