290747016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6256

約数の個数: 128

約数和(自身を含む): 952934400

約数和(自身を除く): 662187384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6203, 6696, 7812, 11718, 12406, 15624, 18609, 23436, 24812, 37218, 43421, 46872, 49624, 55827, 74436, 86842, 111654, 130263, 148872, 167481, 173684, 192293, 223308, 260526, 334962, 347368, 384586, 390789, 446616, 521052, 576879, 669924, 769172, 781578, 1042104, 1153758, 1172367, 1339848, 1346051, 1538344, 1563156, 1730637, 2307516, 2344734, 2692102, 3126312, 3461274, 4038153, 4615032, 4689468, 5191911, 5384204, 6922548, 8076306, 9378936, 10383822, 10768408, 12114459, 13845096, 16152612, 20767644, 24228918, 32305224, 36343377, 41535288, 48457836, 72686754, 96915672, 145373508, 290747016]

約数ペア:

[(1, 290747016), (2, 145373508), (3, 96915672), (4, 72686754), (6, 48457836), (7, 41535288), (8, 36343377), (9, 32305224), (12, 24228918), (14, 20767644), (18, 16152612), (21, 13845096), (24, 12114459), (27, 10768408), (28, 10383822), (31, 9378936), (36, 8076306), (42, 6922548), (54, 5384204), (56, 5191911), (62, 4689468), (63, 4615032), (72, 4038153), (84, 3461274), (93, 3126312), (108, 2692102), (124, 2344734), (126, 2307516), (168, 1730637), (186, 1563156), (189, 1538344), (216, 1346051), (217, 1339848), (248, 1172367), (252, 1153758), (279, 1042104), (372, 781578), (378, 769172), (434, 669924), (504, 576879), (558, 521052), (651, 446616), (744, 390789), (756, 384586), (837, 347368), (868, 334962), (1116, 260526), (1302, 223308), (1512, 192293), (1674, 173684), (1736, 167481), (1953, 148872), (2232, 130263), (2604, 111654), (3348, 86842), (3906, 74436), (5208, 55827), (5859, 49624), (6203, 46872), (6696, 43421), (7812, 37218), (11718, 24812), (12406, 23436), (15624, 18609)]