243319992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8839}}^1$

素因数の和:8916

約数の個数: 64

約数和(自身を含む): 644966400

約数和(自身を除く): 401646408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 8839, 9176, 13764, 17678, 26517, 27528, 35356, 53034, 70712, 106068, 212136, 274009, 327043, 548018, 654086, 822027, 981129, 1096036, 1308172, 1644054, 1962258, 2192072, 2616344, 3288108, 3924516, 6576216, 7849032, 10138333, 20276666, 30414999, 40553332, 60829998, 81106664, 121659996, 243319992]

約数ペア:

[(1, 243319992), (2, 121659996), (3, 81106664), (4, 60829998), (6, 40553332), (8, 30414999), (12, 20276666), (24, 10138333), (31, 7849032), (37, 6576216), (62, 3924516), (74, 3288108), (93, 2616344), (111, 2192072), (124, 1962258), (148, 1644054), (186, 1308172), (222, 1096036), (248, 981129), (296, 822027), (372, 654086), (444, 548018), (744, 327043), (888, 274009), (1147, 212136), (2294, 106068), (3441, 70712), (4588, 53034), (6882, 35356), (8839, 27528), (9176, 26517), (13764, 17678)]