219976192

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 471398400

約数和(自身を除く): 251422208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 199, 254, 256, 272, 398, 508, 512, 544, 796, 1016, 1088, 1592, 2032, 2159, 2176, 3184, 3383, 4064, 4318, 4352, 6368, 6766, 8128, 8636, 8704, 12736, 13532, 16256, 17272, 25273, 25472, 27064, 32512, 34544, 50546, 50944, 54128, 65024, 69088, 101092, 101888, 108256, 138176, 202184, 216512, 276352, 404368, 429641, 433024, 552704, 808736, 859282, 866048, 1105408, 1617472, 1718564, 1732096, 3234944, 3437128, 6469888, 6874256, 12939776, 13748512, 27497024, 54994048, 109988096, 219976192]

約数ペア:

[(1, 219976192), (2, 109988096), (4, 54994048), (8, 27497024), (16, 13748512), (17, 12939776), (32, 6874256), (34, 6469888), (64, 3437128), (68, 3234944), (127, 1732096), (128, 1718564), (136, 1617472), (199, 1105408), (254, 866048), (256, 859282), (272, 808736), (398, 552704), (508, 433024), (512, 429641), (544, 404368), (796, 276352), (1016, 216512), (1088, 202184), (1592, 138176), (2032, 108256), (2159, 101888), (2176, 101092), (3184, 69088), (3383, 65024), (4064, 54128), (4318, 50944), (4352, 50546), (6368, 34544), (6766, 32512), (8128, 27064), (8636, 25472), (8704, 25273), (12736, 17272), (13532, 16256)]