2178647016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4664

約数の個数: 192

約数和(自身を含む): 7044871680

約数和(自身を除く): 4866224664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 294, 312, 364, 372, 392, 403, 434, 546, 588, 637, 651, 728, 744, 806, 868, 1092, 1176, 1209, 1274, 1302, 1519, 1612, 1736, 1911, 2184, 2418, 2548, 2604, 2821, 3038, 3224, 3822, 4557, 4597, 4836, 5096, 5208, 5642, 6076, 7644, 8463, 9114, 9194, 9672, 11284, 12152, 13791, 15288, 16926, 18228, 18388, 19747, 22568, 27582, 32179, 33852, 36456, 36776, 39494, 55164, 59241, 59761, 64358, 67704, 78988, 96537, 110328, 118482, 119522, 128716, 142507, 157976, 179283, 193074, 225253, 236964, 239044, 257432, 285014, 358566, 386148, 418327, 427521, 450506, 473928, 478088, 570028, 675759, 717132, 772296, 836654, 855042, 901012, 997549, 1140056, 1254981, 1351518, 1434264, 1673308, 1710084, 1802024, 1852591, 1995098, 2509962, 2703036, 2928289, 2992647, 3346616, 3420168, 3705182, 3990196, 5019924, 5406072, 5557773, 5856578, 5985294, 6982843, 7410364, 7980392, 8784867, 10039848, 11115546, 11713156, 11970588, 12968137, 13965686, 14820728, 17569734, 20948529, 22231092, 23426312, 23941176, 25936274, 27931372, 35139468, 38904411, 41897058, 44462184, 51872548, 55862744, 70278936, 77808822, 83794116, 90776959, 103745096, 155617644, 167588232, 181553918, 272330877, 311235288, 363107836, 544661754, 726215672, 1089323508, 2178647016]

約数ペア:

[(1, 2178647016), (2, 1089323508), (3, 726215672), (4, 544661754), (6, 363107836), (7, 311235288), (8, 272330877), (12, 181553918), (13, 167588232), (14, 155617644), (21, 103745096), (24, 90776959), (26, 83794116), (28, 77808822), (31, 70278936), (39, 55862744), (42, 51872548), (49, 44462184), (52, 41897058), (56, 38904411), (62, 35139468), (78, 27931372), (84, 25936274), (91, 23941176), (93, 23426312), (98, 22231092), (104, 20948529), (124, 17569734), (147, 14820728), (156, 13965686), (168, 12968137), (182, 11970588), (186, 11713156), (196, 11115546), (217, 10039848), (248, 8784867), (273, 7980392), (294, 7410364), (312, 6982843), (364, 5985294), (372, 5856578), (392, 5557773), (403, 5406072), (434, 5019924), (546, 3990196), (588, 3705182), (637, 3420168), (651, 3346616), (728, 2992647), (744, 2928289), (806, 2703036), (868, 2509962), (1092, 1995098), (1176, 1852591), (1209, 1802024), (1274, 1710084), (1302, 1673308), (1519, 1434264), (1612, 1351518), (1736, 1254981), (1911, 1140056), (2184, 997549), (2418, 901012), (2548, 855042), (2604, 836654), (2821, 772296), (3038, 717132), (3224, 675759), (3822, 570028), (4557, 478088), (4597, 473928), (4836, 450506), (5096, 427521), (5208, 418327), (5642, 386148), (6076, 358566), (7644, 285014), (8463, 257432), (9114, 239044), (9194, 236964), (9672, 225253), (11284, 193074), (12152, 179283), (13791, 157976), (15288, 142507), (16926, 128716), (18228, 119522), (18388, 118482), (19747, 110328), (22568, 96537), (27582, 78988), (32179, 67704), (33852, 64358), (36456, 59761), (36776, 59241), (39494, 55164)]