221106312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1429}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 687086400

約数和(自身を除く): 465980088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 307, 504, 614, 921, 1228, 1429, 1842, 2149, 2456, 2763, 2858, 3684, 4287, 4298, 5526, 5716, 6447, 7368, 8574, 8596, 10003, 11052, 11432, 12861, 12894, 17148, 17192, 19341, 20006, 22104, 25722, 25788, 30009, 34296, 38682, 40012, 51444, 51576, 60018, 77364, 80024, 90027, 102888, 120036, 154728, 180054, 240072, 360108, 438703, 720216, 877406, 1316109, 1754812, 2632218, 3070921, 3509624, 3948327, 5264436, 6141842, 7896654, 9212763, 10528872, 12283684, 15793308, 18425526, 24567368, 27638289, 31586616, 36851052, 55276578, 73702104, 110553156, 221106312]

約数ペア:

[(1, 221106312), (2, 110553156), (3, 73702104), (4, 55276578), (6, 36851052), (7, 31586616), (8, 27638289), (9, 24567368), (12, 18425526), (14, 15793308), (18, 12283684), (21, 10528872), (24, 9212763), (28, 7896654), (36, 6141842), (42, 5264436), (56, 3948327), (63, 3509624), (72, 3070921), (84, 2632218), (126, 1754812), (168, 1316109), (252, 877406), (307, 720216), (504, 438703), (614, 360108), (921, 240072), (1228, 180054), (1429, 154728), (1842, 120036), (2149, 102888), (2456, 90027), (2763, 80024), (2858, 77364), (3684, 60018), (4287, 51576), (4298, 51444), (5526, 40012), (5716, 38682), (6447, 34296), (7368, 30009), (8574, 25788), (8596, 25722), (10003, 22104), (11052, 20006), (11432, 19341), (12861, 17192), (12894, 17148)]