2155482144

素因数分解:

$2^5\times 3^3\times {\mathrm{491}}^1\times {\mathrm{5081}}^1$

素因数の和:5591

約数の個数: 96

約数和(自身を含む): 6300866880

約数和(自身を除く): 4145384736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 491, 864, 982, 1473, 1964, 2946, 3928, 4419, 5081, 5892, 7856, 8838, 10162, 11784, 13257, 15243, 15712, 17676, 20324, 23568, 26514, 30486, 35352, 40648, 45729, 47136, 53028, 60972, 70704, 81296, 91458, 106056, 121944, 137187, 141408, 162592, 182916, 212112, 243888, 274374, 365832, 424224, 487776, 548748, 731664, 1097496, 1463328, 2194992, 2494771, 4389984, 4989542, 7484313, 9979084, 14968626, 19958168, 22452939, 29937252, 39916336, 44905878, 59874504, 67358817, 79832672, 89811756, 119749008, 134717634, 179623512, 239498016, 269435268, 359247024, 538870536, 718494048, 1077741072, 2155482144]

約数ペア:

[(1, 2155482144), (2, 1077741072), (3, 718494048), (4, 538870536), (6, 359247024), (8, 269435268), (9, 239498016), (12, 179623512), (16, 134717634), (18, 119749008), (24, 89811756), (27, 79832672), (32, 67358817), (36, 59874504), (48, 44905878), (54, 39916336), (72, 29937252), (96, 22452939), (108, 19958168), (144, 14968626), (216, 9979084), (288, 7484313), (432, 4989542), (491, 4389984), (864, 2494771), (982, 2194992), (1473, 1463328), (1964, 1097496), (2946, 731664), (3928, 548748), (4419, 487776), (5081, 424224), (5892, 365832), (7856, 274374), (8838, 243888), (10162, 212112), (11784, 182916), (13257, 162592), (15243, 141408), (15712, 137187), (17676, 121944), (20324, 106056), (23568, 91458), (26514, 81296), (30486, 70704), (35352, 60972), (40648, 53028), (45729, 47136)]