564820256

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 216

約数和(自身を含む): 1537881660

約数和(自身を除く): 973061404

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 182, 196, 208, 224, 229, 242, 286, 308, 352, 364, 392, 416, 458, 484, 539, 572, 616, 637, 728, 784, 847, 916, 968, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1573, 1603, 1694, 1832, 1936, 2002, 2156, 2288, 2464, 2519, 2548, 2912, 2977, 3146, 3206, 3388, 3664, 3872, 4004, 4312, 4576, 5038, 5096, 5929, 5954, 6292, 6412, 6776, 7007, 7328, 8008, 8624, 10076, 10192, 11011, 11221, 11858, 11908, 12584, 12824, 13552, 14014, 16016, 17248, 17633, 20152, 20384, 20839, 22022, 22442, 23716, 23816, 25168, 25648, 27104, 27709, 28028, 32032, 32747, 35266, 40304, 41678, 44044, 44884, 47432, 47632, 50336, 51296, 55418, 56056, 65494, 70532, 77077, 80608, 83356, 88088, 89768, 94864, 95264, 110836, 112112, 123431, 130988, 141064, 145873, 154154, 166712, 176176, 179536, 189728, 193963, 221672, 224224, 229229, 246862, 261976, 282128, 291746, 308308, 333424, 352352, 359072, 360217, 387926, 443344, 458458, 493724, 523952, 564256, 583492, 616616, 666848, 720434, 775852, 886688, 916916, 987448, 1047904, 1166984, 1233232, 1357741, 1440868, 1551704, 1604603, 1833832, 1974896, 2333968, 2466464, 2521519, 2715482, 2881736, 3103408, 3209206, 3667664, 3949792, 4667936, 5043038, 5430964, 5763472, 6206816, 6418412, 7335328, 10086076, 10861928, 11526944, 12836824, 17650633, 20172152, 21723856, 25673648, 35301266, 40344304, 43447712, 51347296, 70602532, 80688608, 141205064, 282410128, 564820256]

約数ペア:

[(1, 564820256), (2, 282410128), (4, 141205064), (7, 80688608), (8, 70602532), (11, 51347296), (13, 43447712), (14, 40344304), (16, 35301266), (22, 25673648), (26, 21723856), (28, 20172152), (32, 17650633), (44, 12836824), (49, 11526944), (52, 10861928), (56, 10086076), (77, 7335328), (88, 6418412), (91, 6206816), (98, 5763472), (104, 5430964), (112, 5043038), (121, 4667936), (143, 3949792), (154, 3667664), (176, 3209206), (182, 3103408), (196, 2881736), (208, 2715482), (224, 2521519), (229, 2466464), (242, 2333968), (286, 1974896), (308, 1833832), (352, 1604603), (364, 1551704), (392, 1440868), (416, 1357741), (458, 1233232), (484, 1166984), (539, 1047904), (572, 987448), (616, 916916), (637, 886688), (728, 775852), (784, 720434), (847, 666848), (916, 616616), (968, 583492), (1001, 564256), (1078, 523952), (1144, 493724), (1232, 458458), (1274, 443344), (1456, 387926), (1568, 360217), (1573, 359072), (1603, 352352), (1694, 333424), (1832, 308308), (1936, 291746), (2002, 282128), (2156, 261976), (2288, 246862), (2464, 229229), (2519, 224224), (2548, 221672), (2912, 193963), (2977, 189728), (3146, 179536), (3206, 176176), (3388, 166712), (3664, 154154), (3872, 145873), (4004, 141064), (4312, 130988), (4576, 123431), (5038, 112112), (5096, 110836), (5929, 95264), (5954, 94864), (6292, 89768), (6412, 88088), (6776, 83356), (7007, 80608), (7328, 77077), (8008, 70532), (8624, 65494), (10076, 56056), (10192, 55418), (11011, 51296), (11221, 50336), (11858, 47632), (11908, 47432), (12584, 44884), (12824, 44044), (13552, 41678), (14014, 40304), (16016, 35266), (17248, 32747), (17633, 32032), (20152, 28028), (20384, 27709), (20839, 27104), (22022, 25648), (22442, 25168), (23716, 23816)]