223278396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 575581440

約数和(自身を除く): 352303044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 367, 419, 484, 726, 734, 838, 1101, 1257, 1452, 1468, 1676, 2202, 2514, 4037, 4404, 4609, 5028, 8074, 9218, 12111, 13827, 16148, 18436, 24222, 27654, 44407, 48444, 50699, 55308, 88814, 101398, 133221, 152097, 153773, 177628, 202796, 266442, 304194, 307546, 461319, 532884, 608388, 615092, 922638, 1691503, 1845276, 3383006, 5074509, 6766012, 10149018, 18606533, 20298036, 37213066, 55819599, 74426132, 111639198, 223278396]

約数ペア:

[(1, 223278396), (2, 111639198), (3, 74426132), (4, 55819599), (6, 37213066), (11, 20298036), (12, 18606533), (22, 10149018), (33, 6766012), (44, 5074509), (66, 3383006), (121, 1845276), (132, 1691503), (242, 922638), (363, 615092), (367, 608388), (419, 532884), (484, 461319), (726, 307546), (734, 304194), (838, 266442), (1101, 202796), (1257, 177628), (1452, 153773), (1468, 152097), (1676, 133221), (2202, 101398), (2514, 88814), (4037, 55308), (4404, 50699), (4609, 48444), (5028, 44407), (8074, 27654), (9218, 24222), (12111, 18436), (13827, 16148)]