2511000648

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{7643}}^1$

素因数の和:7690

約数の個数: 144

約数和(自身を含む): 7637731920

約数和(自身を除く): 5126731272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 648, 676, 702, 936, 972, 1014, 1053, 1352, 1404, 1521, 1944, 2028, 2106, 2808, 3042, 3159, 4056, 4212, 4563, 6084, 6318, 7643, 8424, 9126, 12168, 12636, 13689, 15286, 18252, 22929, 25272, 27378, 30572, 36504, 41067, 45858, 54756, 61144, 68787, 82134, 91716, 99359, 109512, 137574, 164268, 183432, 198718, 206361, 275148, 298077, 328536, 397436, 412722, 550296, 596154, 619083, 794872, 825444, 894231, 1192308, 1238166, 1291667, 1650888, 1788462, 1857249, 2384616, 2476332, 2583334, 2682693, 3576924, 3714498, 3875001, 4952664, 5166668, 5365386, 7153848, 7428996, 7750002, 8048079, 10333336, 10730772, 11625003, 14857992, 15500004, 16096158, 21461544, 23250006, 24144237, 31000008, 32192316, 34875009, 46500012, 48288474, 64384632, 69750018, 93000024, 96576948, 104625027, 139500036, 193153896, 209250054, 279000072, 313875081, 418500108, 627750162, 837000216, 1255500324, 2511000648]

約数ペア:

[(1, 2511000648), (2, 1255500324), (3, 837000216), (4, 627750162), (6, 418500108), (8, 313875081), (9, 279000072), (12, 209250054), (13, 193153896), (18, 139500036), (24, 104625027), (26, 96576948), (27, 93000024), (36, 69750018), (39, 64384632), (52, 48288474), (54, 46500012), (72, 34875009), (78, 32192316), (81, 31000008), (104, 24144237), (108, 23250006), (117, 21461544), (156, 16096158), (162, 15500004), (169, 14857992), (216, 11625003), (234, 10730772), (243, 10333336), (312, 8048079), (324, 7750002), (338, 7428996), (351, 7153848), (468, 5365386), (486, 5166668), (507, 4952664), (648, 3875001), (676, 3714498), (702, 3576924), (936, 2682693), (972, 2583334), (1014, 2476332), (1053, 2384616), (1352, 1857249), (1404, 1788462), (1521, 1650888), (1944, 1291667), (2028, 1238166), (2106, 1192308), (2808, 894231), (3042, 825444), (3159, 794872), (4056, 619083), (4212, 596154), (4563, 550296), (6084, 412722), (6318, 397436), (7643, 328536), (8424, 298077), (9126, 275148), (12168, 206361), (12636, 198718), (13689, 183432), (15286, 164268), (18252, 137574), (22929, 109512), (25272, 99359), (27378, 91716), (30572, 82134), (36504, 68787), (41067, 61144), (45858, 54756)]