2647209162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 6401203200

約数和(自身を除く): 3753994038

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 179, 221, 247, 323, 358, 442, 494, 537, 587, 646, 663, 741, 969, 1074, 1174, 1326, 1482, 1761, 1938, 2327, 3043, 3401, 3522, 4199, 4654, 6086, 6802, 6981, 7631, 8398, 9129, 9979, 10203, 11153, 12597, 13962, 15262, 18258, 19958, 20406, 22306, 22893, 25194, 29937, 33459, 39559, 44213, 45786, 57817, 59874, 66918, 79118, 88426, 105073, 115634, 118677, 129727, 132639, 144989, 173451, 189601, 210146, 237354, 259454, 265278, 289978, 315219, 346902, 379202, 389181, 434967, 568803, 630438, 751621, 778362, 869934, 1137606, 1365949, 1503242, 1786241, 1996387, 2254863, 2464813, 2731898, 3572482, 3992774, 4097847, 4509726, 4929626, 5358723, 5989161, 7394439, 8195694, 10717446, 11978322, 14788878, 23221133, 25953031, 33938579, 46442266, 51906062, 67877158, 69663399, 77859093, 101815737, 139326798, 155718186, 203631474, 441201527, 882403054, 1323604581, 2647209162]

約数ペア:

[(1, 2647209162), (2, 1323604581), (3, 882403054), (6, 441201527), (13, 203631474), (17, 155718186), (19, 139326798), (26, 101815737), (34, 77859093), (38, 69663399), (39, 67877158), (51, 51906062), (57, 46442266), (78, 33938579), (102, 25953031), (114, 23221133), (179, 14788878), (221, 11978322), (247, 10717446), (323, 8195694), (358, 7394439), (442, 5989161), (494, 5358723), (537, 4929626), (587, 4509726), (646, 4097847), (663, 3992774), (741, 3572482), (969, 2731898), (1074, 2464813), (1174, 2254863), (1326, 1996387), (1482, 1786241), (1761, 1503242), (1938, 1365949), (2327, 1137606), (3043, 869934), (3401, 778362), (3522, 751621), (4199, 630438), (4654, 568803), (6086, 434967), (6802, 389181), (6981, 379202), (7631, 346902), (8398, 315219), (9129, 289978), (9979, 265278), (10203, 259454), (11153, 237354), (12597, 210146), (13962, 189601), (15262, 173451), (18258, 144989), (19958, 132639), (20406, 129727), (22306, 118677), (22893, 115634), (25194, 105073), (29937, 88426), (33459, 79118), (39559, 66918), (44213, 59874), (45786, 57817)]