258169548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13951

約数の個数: 96

約数和(自身を含む): 785078784

約数和(自身を除く): 526909236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 13907, 18564, 27814, 41721, 55628, 83442, 97349, 166884, 180791, 194698, 236419, 292047, 361582, 389396, 472838, 542373, 584094, 709257, 723164, 945676, 1084746, 1168188, 1265537, 1418514, 1654933, 2169492, 2531074, 2837028, 3073447, 3309866, 3796611, 4964799, 5062148, 6146894, 6619732, 7593222, 9220341, 9929598, 12293788, 15186444, 18440682, 19859196, 21514129, 36881364, 43028258, 64542387, 86056516, 129084774, 258169548]

約数ペア:

[(1, 258169548), (2, 129084774), (3, 86056516), (4, 64542387), (6, 43028258), (7, 36881364), (12, 21514129), (13, 19859196), (14, 18440682), (17, 15186444), (21, 12293788), (26, 9929598), (28, 9220341), (34, 7593222), (39, 6619732), (42, 6146894), (51, 5062148), (52, 4964799), (68, 3796611), (78, 3309866), (84, 3073447), (91, 2837028), (102, 2531074), (119, 2169492), (156, 1654933), (182, 1418514), (204, 1265537), (221, 1168188), (238, 1084746), (273, 945676), (357, 723164), (364, 709257), (442, 584094), (476, 542373), (546, 472838), (663, 389396), (714, 361582), (884, 292047), (1092, 236419), (1326, 194698), (1428, 180791), (1547, 166884), (2652, 97349), (3094, 83442), (4641, 55628), (6188, 41721), (9282, 27814), (13907, 18564)]