1637142528

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2760

約数の個数: 156

約数和(自身を含む): 5079730560

約数和(自身を除く): 3442588032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 2719, 3072, 3136, 3584, 4096, 4704, 5376, 5438, 6144, 6272, 7168, 8157, 9408, 10752, 10876, 12288, 12544, 14336, 16314, 18816, 19033, 21504, 21752, 25088, 28672, 32628, 37632, 38066, 43008, 43504, 50176, 57099, 65256, 75264, 76132, 86016, 87008, 100352, 114198, 130512, 133231, 150528, 152264, 174016, 200704, 228396, 261024, 266462, 301056, 304528, 348032, 399693, 456792, 522048, 532924, 602112, 609056, 696064, 799386, 913584, 1044096, 1065848, 1218112, 1392128, 1598772, 1827168, 2088192, 2131696, 2436224, 2784256, 3197544, 3654336, 4176384, 4263392, 4872448, 5568512, 6395088, 7308672, 8352768, 8526784, 9744896, 11137024, 12790176, 14617344, 16705536, 17053568, 19489792, 25580352, 29234688, 33411072, 34107136, 38979584, 51160704, 58469376, 68214272, 77959168, 102321408, 116938752, 136428544, 204642816, 233877504, 272857088, 409285632, 545714176, 818571264, 1637142528]

約数ペア:

[(1, 1637142528), (2, 818571264), (3, 545714176), (4, 409285632), (6, 272857088), (7, 233877504), (8, 204642816), (12, 136428544), (14, 116938752), (16, 102321408), (21, 77959168), (24, 68214272), (28, 58469376), (32, 51160704), (42, 38979584), (48, 34107136), (49, 33411072), (56, 29234688), (64, 25580352), (84, 19489792), (96, 17053568), (98, 16705536), (112, 14617344), (128, 12790176), (147, 11137024), (168, 9744896), (192, 8526784), (196, 8352768), (224, 7308672), (256, 6395088), (294, 5568512), (336, 4872448), (384, 4263392), (392, 4176384), (448, 3654336), (512, 3197544), (588, 2784256), (672, 2436224), (768, 2131696), (784, 2088192), (896, 1827168), (1024, 1598772), (1176, 1392128), (1344, 1218112), (1536, 1065848), (1568, 1044096), (1792, 913584), (2048, 799386), (2352, 696064), (2688, 609056), (2719, 602112), (3072, 532924), (3136, 522048), (3584, 456792), (4096, 399693), (4704, 348032), (5376, 304528), (5438, 301056), (6144, 266462), (6272, 261024), (7168, 228396), (8157, 200704), (9408, 174016), (10752, 152264), (10876, 150528), (12288, 133231), (12544, 130512), (14336, 114198), (16314, 100352), (18816, 87008), (19033, 86016), (21504, 76132), (21752, 75264), (25088, 65256), (28672, 57099), (32628, 50176), (37632, 43504), (38066, 43008)]