28486480176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233557}}^1$

素因数の和:233600

約数の個数: 180

約数和(自身を含む): 100147801936

約数和(自身を除く): 71661321760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2541, 2772, 2904, 3388, 3696, 4356, 5082, 5544, 5808, 6776, 7623, 8712, 10164, 11088, 13552, 15246, 17424, 20328, 30492, 40656, 60984, 121968, 233557, 467114, 700671, 934228, 1401342, 1634899, 1868456, 2102013, 2569127, 2802684, 3269798, 3736912, 4204026, 4904697, 5138254, 5605368, 6539596, 7707381, 8408052, 9809394, 10276508, 11210736, 13079192, 14714091, 15414762, 16816104, 17983889, 19618788, 20553016, 23122143, 26158384, 28260397, 29428182, 30829524, 33632208, 35967778, 39237576, 41106032, 46244286, 53951667, 56520794, 58856364, 61659048, 71935556, 78475152, 84781191, 92488572, 107903334, 113041588, 117712728, 123318096, 143871112, 161855001, 169562382, 184977144, 197822779, 215806668, 226083176, 235425456, 254343573, 287742224, 323710002, 339124764, 369954288, 395645558, 431613336, 452166352, 508687146, 593468337, 647420004, 678249528, 791291116, 863226672, 1017374292, 1186936674, 1294840008, 1356499056, 1582582232, 1780405011, 2034748584, 2373873348, 2589680016, 3165164464, 3560810022, 4069497168, 4747746696, 7121620044, 9495493392, 14243240088, 28486480176]

約数ペア:

[(1, 28486480176), (2, 14243240088), (3, 9495493392), (4, 7121620044), (6, 4747746696), (7, 4069497168), (8, 3560810022), (9, 3165164464), (11, 2589680016), (12, 2373873348), (14, 2034748584), (16, 1780405011), (18, 1582582232), (21, 1356499056), (22, 1294840008), (24, 1186936674), (28, 1017374292), (33, 863226672), (36, 791291116), (42, 678249528), (44, 647420004), (48, 593468337), (56, 508687146), (63, 452166352), (66, 431613336), (72, 395645558), (77, 369954288), (84, 339124764), (88, 323710002), (99, 287742224), (112, 254343573), (121, 235425456), (126, 226083176), (132, 215806668), (144, 197822779), (154, 184977144), (168, 169562382), (176, 161855001), (198, 143871112), (231, 123318096), (242, 117712728), (252, 113041588), (264, 107903334), (308, 92488572), (336, 84781191), (363, 78475152), (396, 71935556), (462, 61659048), (484, 58856364), (504, 56520794), (528, 53951667), (616, 46244286), (693, 41106032), (726, 39237576), (792, 35967778), (847, 33632208), (924, 30829524), (968, 29428182), (1008, 28260397), (1089, 26158384), (1232, 23122143), (1386, 20553016), (1452, 19618788), (1584, 17983889), (1694, 16816104), (1848, 15414762), (1936, 14714091), (2178, 13079192), (2541, 11210736), (2772, 10276508), (2904, 9809394), (3388, 8408052), (3696, 7707381), (4356, 6539596), (5082, 5605368), (5544, 5138254), (5808, 4904697), (6776, 4204026), (7623, 3736912), (8712, 3269798), (10164, 2802684), (11088, 2569127), (13552, 2102013), (15246, 1868456), (17424, 1634899), (20328, 1401342), (30492, 934228), (40656, 700671), (60984, 467114), (121968, 233557)]