8288826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 14935494

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 47, 51, 57, 78, 91, 94, 102, 114, 119, 133, 141, 182, 221, 238, 247, 266, 273, 282, 323, 329, 357, 399, 442, 494, 546, 611, 646, 658, 663, 714, 741, 798, 799, 893, 969, 987, 1222, 1326, 1482, 1547, 1598, 1729, 1786, 1833, 1938, 1974, 2261, 2397, 2679, 3094, 3458, 3666, 4199, 4277, 4522, 4641, 4794, 5187, 5358, 5593, 6251, 6783, 8398, 8554, 9282, 10374, 10387, 11186, 11609, 12502, 12597, 12831, 13566, 15181, 16779, 18753, 20774, 23218, 25194, 25662, 29393, 30362, 31161, 33558, 34827, 37506, 45543, 58786, 62322, 69654, 72709, 81263, 88179, 91086, 106267, 145418, 162526, 176358, 197353, 212534, 218127, 243789, 318801, 394706, 436254, 487578, 592059, 637602, 1184118, 1381471, 2762942, 4144413, 8288826]

約数ペア:

[(1, 8288826), (2, 4144413), (3, 2762942), (6, 1381471), (7, 1184118), (13, 637602), (14, 592059), (17, 487578), (19, 436254), (21, 394706), (26, 318801), (34, 243789), (38, 218127), (39, 212534), (42, 197353), (47, 176358), (51, 162526), (57, 145418), (78, 106267), (91, 91086), (94, 88179), (102, 81263), (114, 72709), (119, 69654), (133, 62322), (141, 58786), (182, 45543), (221, 37506), (238, 34827), (247, 33558), (266, 31161), (273, 30362), (282, 29393), (323, 25662), (329, 25194), (357, 23218), (399, 20774), (442, 18753), (494, 16779), (546, 15181), (611, 13566), (646, 12831), (658, 12597), (663, 12502), (714, 11609), (741, 11186), (798, 10387), (799, 10374), (893, 9282), (969, 8554), (987, 8398), (1222, 6783), (1326, 6251), (1482, 5593), (1547, 5358), (1598, 5187), (1729, 4794), (1786, 4641), (1833, 4522), (1938, 4277), (1974, 4199), (2261, 3666), (2397, 3458), (2679, 3094)]