31576404048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{32779}}^1$

素因数の和:32905

約数の個数: 160

約数和(自身を含む): 96772853760

約数和(自身を除く): 65196449712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 61, 84, 94, 112, 122, 141, 168, 183, 188, 244, 282, 329, 336, 366, 376, 427, 488, 564, 658, 732, 752, 854, 976, 987, 1128, 1281, 1316, 1464, 1708, 1974, 2256, 2562, 2632, 2867, 2928, 3416, 3948, 5124, 5264, 5734, 6832, 7896, 8601, 10248, 11468, 15792, 17202, 20069, 20496, 22936, 32779, 34404, 40138, 45872, 60207, 65558, 68808, 80276, 98337, 120414, 131116, 137616, 160552, 196674, 229453, 240828, 262232, 321104, 393348, 458906, 481656, 524464, 688359, 786696, 917812, 963312, 1376718, 1540613, 1573392, 1835624, 1999519, 2753436, 3081226, 3671248, 3999038, 4621839, 5506872, 5998557, 6162452, 7998076, 9243678, 10784291, 11013744, 11997114, 12324904, 13996633, 15996152, 18487356, 21568582, 23994228, 24649808, 27993266, 31992304, 32352873, 36974712, 41989899, 43137164, 47988456, 55986532, 64705746, 73949424, 83979798, 86274328, 93977393, 95976912, 111973064, 129411492, 167959596, 172548656, 187954786, 223946128, 258822984, 281932179, 335919192, 375909572, 517645968, 563864358, 657841751, 671838384, 751819144, 1127728716, 1315683502, 1503638288, 1973525253, 2255457432, 2631367004, 3947050506, 4510914864, 5262734008, 7894101012, 10525468016, 15788202024, 31576404048]

約数ペア:

[(1, 31576404048), (2, 15788202024), (3, 10525468016), (4, 7894101012), (6, 5262734008), (7, 4510914864), (8, 3947050506), (12, 2631367004), (14, 2255457432), (16, 1973525253), (21, 1503638288), (24, 1315683502), (28, 1127728716), (42, 751819144), (47, 671838384), (48, 657841751), (56, 563864358), (61, 517645968), (84, 375909572), (94, 335919192), (112, 281932179), (122, 258822984), (141, 223946128), (168, 187954786), (183, 172548656), (188, 167959596), (244, 129411492), (282, 111973064), (329, 95976912), (336, 93977393), (366, 86274328), (376, 83979798), (427, 73949424), (488, 64705746), (564, 55986532), (658, 47988456), (732, 43137164), (752, 41989899), (854, 36974712), (976, 32352873), (987, 31992304), (1128, 27993266), (1281, 24649808), (1316, 23994228), (1464, 21568582), (1708, 18487356), (1974, 15996152), (2256, 13996633), (2562, 12324904), (2632, 11997114), (2867, 11013744), (2928, 10784291), (3416, 9243678), (3948, 7998076), (5124, 6162452), (5264, 5998557), (5734, 5506872), (6832, 4621839), (7896, 3999038), (8601, 3671248), (10248, 3081226), (11468, 2753436), (15792, 1999519), (17202, 1835624), (20069, 1573392), (20496, 1540613), (22936, 1376718), (32779, 963312), (34404, 917812), (40138, 786696), (45872, 688359), (60207, 524464), (65558, 481656), (68808, 458906), (80276, 393348), (98337, 321104), (120414, 262232), (131116, 240828), (137616, 229453), (160552, 196674)]