220103968

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 529320960

約数和(自身を除く): 309216992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 464, 496, 812, 868, 899, 928, 992, 1093, 1624, 1736, 1798, 2186, 3248, 3472, 3596, 4372, 6293, 6496, 6944, 7192, 7651, 8744, 12586, 14384, 15302, 17488, 25172, 28768, 30604, 31697, 33883, 34976, 50344, 61208, 63394, 67766, 100688, 122416, 126788, 135532, 201376, 221879, 237181, 244832, 253576, 271064, 443758, 474362, 507152, 542128, 887516, 948724, 982607, 1014304, 1084256, 1775032, 1897448, 1965214, 3550064, 3794896, 3930428, 6878249, 7100128, 7589792, 7860856, 13756498, 15721712, 27512996, 31443424, 55025992, 110051984, 220103968]

約数ペア:

[(1, 220103968), (2, 110051984), (4, 55025992), (7, 31443424), (8, 27512996), (14, 15721712), (16, 13756498), (28, 7860856), (29, 7589792), (31, 7100128), (32, 6878249), (56, 3930428), (58, 3794896), (62, 3550064), (112, 1965214), (116, 1897448), (124, 1775032), (203, 1084256), (217, 1014304), (224, 982607), (232, 948724), (248, 887516), (406, 542128), (434, 507152), (464, 474362), (496, 443758), (812, 271064), (868, 253576), (899, 244832), (928, 237181), (992, 221879), (1093, 201376), (1624, 135532), (1736, 126788), (1798, 122416), (2186, 100688), (3248, 67766), (3472, 63394), (3596, 61208), (4372, 50344), (6293, 34976), (6496, 33883), (6944, 31697), (7192, 30604), (7651, 28768), (8744, 25172), (12586, 17488), (14384, 15302)]