485717596

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 1144012800

約数和(自身を除く): 658295204

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 79, 91, 98, 127, 133, 158, 182, 196, 247, 254, 266, 316, 364, 494, 508, 532, 553, 637, 889, 931, 988, 1027, 1106, 1274, 1501, 1651, 1729, 1778, 1862, 2054, 2212, 2413, 2548, 3002, 3302, 3458, 3556, 3724, 3871, 4108, 4826, 6004, 6223, 6604, 6916, 7189, 7742, 9652, 10033, 10507, 11557, 12103, 12446, 14378, 15484, 16891, 19513, 20066, 21014, 23114, 24206, 24892, 28756, 31369, 33782, 39026, 40132, 42028, 46228, 48412, 50323, 62738, 67564, 70231, 73549, 78052, 80899, 100646, 118237, 125476, 130429, 136591, 140462, 147098, 161798, 190627, 201292, 219583, 236474, 260858, 273182, 280924, 294196, 323596, 381254, 439166, 472948, 491617, 521716, 546364, 762508, 878332, 913003, 956137, 983234, 1334389, 1537081, 1826006, 1912274, 1966468, 2478151, 2668778, 3074162, 3652012, 3824548, 4956302, 5337556, 6148324, 6391021, 9340723, 9912604, 12782042, 17347057, 18681446, 25564084, 34694114, 37362892, 69388228, 121429399, 242858798, 485717596]

約数ペア:

[(1, 485717596), (2, 242858798), (4, 121429399), (7, 69388228), (13, 37362892), (14, 34694114), (19, 25564084), (26, 18681446), (28, 17347057), (38, 12782042), (49, 9912604), (52, 9340723), (76, 6391021), (79, 6148324), (91, 5337556), (98, 4956302), (127, 3824548), (133, 3652012), (158, 3074162), (182, 2668778), (196, 2478151), (247, 1966468), (254, 1912274), (266, 1826006), (316, 1537081), (364, 1334389), (494, 983234), (508, 956137), (532, 913003), (553, 878332), (637, 762508), (889, 546364), (931, 521716), (988, 491617), (1027, 472948), (1106, 439166), (1274, 381254), (1501, 323596), (1651, 294196), (1729, 280924), (1778, 273182), (1862, 260858), (2054, 236474), (2212, 219583), (2413, 201292), (2548, 190627), (3002, 161798), (3302, 147098), (3458, 140462), (3556, 136591), (3724, 130429), (3871, 125476), (4108, 118237), (4826, 100646), (6004, 80899), (6223, 78052), (6604, 73549), (6916, 70231), (7189, 67564), (7742, 62738), (9652, 50323), (10033, 48412), (10507, 46228), (11557, 42028), (12103, 40132), (12446, 39026), (14378, 33782), (15484, 31369), (16891, 28756), (19513, 24892), (20066, 24206), (21014, 23114)]