256657632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34721}}^1$

素因数の和:34752

約数の個数: 96

約数和(自身を含む): 839994624

約数和(自身を除く): 583336992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 34721, 69442, 104163, 138884, 208326, 243047, 277768, 381931, 416652, 486094, 555536, 729141, 763862, 833304, 972188, 1111072, 1145793, 1458282, 1527724, 1666608, 1944376, 2291586, 2673517, 2916564, 3055448, 3333216, 3888752, 4583172, 5347034, 5833128, 6110896, 7777504, 8020551, 9166344, 10694068, 11666256, 12221792, 16041102, 18332688, 21388136, 23332512, 32082204, 36665376, 42776272, 64164408, 85552544, 128328816, 256657632]

約数ペア:

[(1, 256657632), (2, 128328816), (3, 85552544), (4, 64164408), (6, 42776272), (7, 36665376), (8, 32082204), (11, 23332512), (12, 21388136), (14, 18332688), (16, 16041102), (21, 12221792), (22, 11666256), (24, 10694068), (28, 9166344), (32, 8020551), (33, 7777504), (42, 6110896), (44, 5833128), (48, 5347034), (56, 4583172), (66, 3888752), (77, 3333216), (84, 3055448), (88, 2916564), (96, 2673517), (112, 2291586), (132, 1944376), (154, 1666608), (168, 1527724), (176, 1458282), (224, 1145793), (231, 1111072), (264, 972188), (308, 833304), (336, 763862), (352, 729141), (462, 555536), (528, 486094), (616, 416652), (672, 381931), (924, 277768), (1056, 243047), (1232, 208326), (1848, 138884), (2464, 104163), (3696, 69442), (7392, 34721)]