213562128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18013}}^1$

素因数の和:18056

約数の個数: 80

約数和(自身を含む): 625446080

約数和(自身を除く): 411883952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 18013, 36026, 54039, 72052, 108078, 144104, 216156, 234169, 288208, 342247, 432312, 468338, 684494, 702507, 864624, 936676, 1026741, 1368988, 1405014, 1873352, 2053482, 2737976, 2810028, 3746704, 4106964, 4449211, 5475952, 5620056, 8213928, 8898422, 11240112, 13347633, 16427856, 17796844, 26695266, 35593688, 53390532, 71187376, 106781064, 213562128]

約数ペア:

[(1, 213562128), (2, 106781064), (3, 71187376), (4, 53390532), (6, 35593688), (8, 26695266), (12, 17796844), (13, 16427856), (16, 13347633), (19, 11240112), (24, 8898422), (26, 8213928), (38, 5620056), (39, 5475952), (48, 4449211), (52, 4106964), (57, 3746704), (76, 2810028), (78, 2737976), (104, 2053482), (114, 1873352), (152, 1405014), (156, 1368988), (208, 1026741), (228, 936676), (247, 864624), (304, 702507), (312, 684494), (456, 468338), (494, 432312), (624, 342247), (741, 288208), (912, 234169), (988, 216156), (1482, 144104), (1976, 108078), (2964, 72052), (3952, 54039), (5928, 36026), (11856, 18013)]