565150516

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 1309996800

約数和(自身を除く): 744846284

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 79, 98, 113, 119, 133, 158, 196, 226, 238, 266, 316, 323, 452, 476, 532, 553, 646, 791, 833, 931, 1106, 1292, 1343, 1501, 1582, 1666, 1862, 1921, 2147, 2212, 2261, 2686, 3002, 3164, 3332, 3724, 3842, 3871, 4294, 4522, 5372, 5537, 6004, 7684, 7742, 8588, 8927, 9044, 9401, 10507, 11074, 13447, 15029, 15484, 15827, 17854, 18802, 21014, 22148, 25517, 26894, 30058, 31654, 35708, 36499, 37604, 42028, 51034, 53788, 60116, 62489, 63308, 65807, 72998, 73549, 94129, 102068, 105203, 124978, 131614, 145996, 147098, 151759, 169613, 178619, 188258, 210406, 249956, 255493, 263228, 294196, 303518, 339226, 357238, 376516, 420812, 437423, 510986, 607036, 678452, 714476, 874846, 1021972, 1062313, 1187291, 1250333, 1749692, 1788451, 2124626, 2374582, 2500666, 2883421, 3576902, 4249252, 4749164, 5001332, 5766842, 7153804, 7436191, 8311037, 11533684, 14872382, 16622074, 20183947, 29744764, 33244148, 40367894, 80735788, 141287629, 282575258, 565150516]

約数ペア:

[(1, 565150516), (2, 282575258), (4, 141287629), (7, 80735788), (14, 40367894), (17, 33244148), (19, 29744764), (28, 20183947), (34, 16622074), (38, 14872382), (49, 11533684), (68, 8311037), (76, 7436191), (79, 7153804), (98, 5766842), (113, 5001332), (119, 4749164), (133, 4249252), (158, 3576902), (196, 2883421), (226, 2500666), (238, 2374582), (266, 2124626), (316, 1788451), (323, 1749692), (452, 1250333), (476, 1187291), (532, 1062313), (553, 1021972), (646, 874846), (791, 714476), (833, 678452), (931, 607036), (1106, 510986), (1292, 437423), (1343, 420812), (1501, 376516), (1582, 357238), (1666, 339226), (1862, 303518), (1921, 294196), (2147, 263228), (2212, 255493), (2261, 249956), (2686, 210406), (3002, 188258), (3164, 178619), (3332, 169613), (3724, 151759), (3842, 147098), (3871, 145996), (4294, 131614), (4522, 124978), (5372, 105203), (5537, 102068), (6004, 94129), (7684, 73549), (7742, 72998), (8588, 65807), (8927, 63308), (9044, 62489), (9401, 60116), (10507, 53788), (11074, 51034), (13447, 42028), (15029, 37604), (15484, 36499), (15827, 35708), (17854, 31654), (18802, 30058), (21014, 26894), (22148, 25517)]