316587726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27611}}^1$

素因数の和:27646

約数の個数: 72

約数和(自身を含む): 859340664

約数和(自身を除く): 542752938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 27611, 55222, 82833, 165666, 193277, 248499, 358943, 386554, 496998, 579831, 717886, 1076829, 1159662, 1352939, 1739493, 2153658, 2512601, 2705878, 3230487, 3478986, 4058817, 5025202, 6460974, 7537803, 8117634, 12176451, 15075606, 17588207, 22613409, 24352902, 35176414, 45226818, 52764621, 105529242, 158293863, 316587726]

約数ペア:

[(1, 316587726), (2, 158293863), (3, 105529242), (6, 52764621), (7, 45226818), (9, 35176414), (13, 24352902), (14, 22613409), (18, 17588207), (21, 15075606), (26, 12176451), (39, 8117634), (42, 7537803), (49, 6460974), (63, 5025202), (78, 4058817), (91, 3478986), (98, 3230487), (117, 2705878), (126, 2512601), (147, 2153658), (182, 1739493), (234, 1352939), (273, 1159662), (294, 1076829), (441, 717886), (546, 579831), (637, 496998), (819, 386554), (882, 358943), (1274, 248499), (1638, 193277), (1911, 165666), (3822, 82833), (5733, 55222), (11466, 27611)]