216650376

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{911}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 609143040

約数和(自身を除く): 392492664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 911, 1101, 1468, 1822, 2202, 2733, 2936, 3303, 3644, 4404, 5466, 6606, 7288, 8199, 8808, 9909, 10932, 13212, 16398, 19818, 21864, 24597, 26424, 29727, 32796, 39636, 49194, 59454, 65592, 73791, 79272, 98388, 118908, 147582, 196776, 237816, 295164, 334337, 590328, 668674, 1003011, 1337348, 2006022, 2674696, 3009033, 4012044, 6018066, 8024088, 9027099, 12036132, 18054198, 24072264, 27081297, 36108396, 54162594, 72216792, 108325188, 216650376]

約数ペア:

[(1, 216650376), (2, 108325188), (3, 72216792), (4, 54162594), (6, 36108396), (8, 27081297), (9, 24072264), (12, 18054198), (18, 12036132), (24, 9027099), (27, 8024088), (36, 6018066), (54, 4012044), (72, 3009033), (81, 2674696), (108, 2006022), (162, 1337348), (216, 1003011), (324, 668674), (367, 590328), (648, 334337), (734, 295164), (911, 237816), (1101, 196776), (1468, 147582), (1822, 118908), (2202, 98388), (2733, 79272), (2936, 73791), (3303, 65592), (3644, 59454), (4404, 49194), (5466, 39636), (6606, 32796), (7288, 29727), (8199, 26424), (8808, 24597), (9909, 21864), (10932, 19818), (13212, 16398)]