423371264

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 905084928

約数和(自身を除く): 481713664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 383, 508, 512, 544, 766, 1016, 1088, 1532, 2032, 2159, 2176, 3064, 4064, 4318, 4352, 6128, 6511, 8128, 8636, 8704, 12256, 13022, 16256, 17272, 24512, 26044, 32512, 34544, 48641, 49024, 52088, 65024, 69088, 97282, 98048, 104176, 138176, 194564, 196096, 208352, 276352, 389128, 416704, 552704, 778256, 826897, 833408, 1105408, 1556512, 1653794, 1666816, 3113024, 3307588, 3333632, 6226048, 6615176, 12452096, 13230352, 24904192, 26460704, 52921408, 105842816, 211685632, 423371264]

約数ペア:

[(1, 423371264), (2, 211685632), (4, 105842816), (8, 52921408), (16, 26460704), (17, 24904192), (32, 13230352), (34, 12452096), (64, 6615176), (68, 6226048), (127, 3333632), (128, 3307588), (136, 3113024), (254, 1666816), (256, 1653794), (272, 1556512), (383, 1105408), (508, 833408), (512, 826897), (544, 778256), (766, 552704), (1016, 416704), (1088, 389128), (1532, 276352), (2032, 208352), (2159, 196096), (2176, 194564), (3064, 138176), (4064, 104176), (4318, 98048), (4352, 97282), (6128, 69088), (6511, 65024), (8128, 52088), (8636, 49024), (8704, 48641), (12256, 34544), (13022, 32512), (16256, 26044), (17272, 24512)]