16260552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 56019600

約数和(自身を除く): 39759048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 419, 441, 462, 504, 539, 588, 616, 693, 792, 838, 882, 924, 1078, 1176, 1257, 1386, 1617, 1676, 1764, 1848, 2156, 2514, 2772, 2933, 3234, 3352, 3528, 3771, 4312, 4609, 4851, 5028, 5544, 5866, 6468, 7542, 8799, 9218, 9702, 10056, 11732, 12936, 13827, 15084, 17598, 18436, 19404, 20531, 23464, 26397, 27654, 30168, 32263, 35196, 36872, 38808, 41062, 41481, 52794, 55308, 61593, 64526, 70392, 82124, 82962, 96789, 105588, 110616, 123186, 129052, 164248, 165924, 184779, 193578, 211176, 225841, 246372, 258104, 290367, 331848, 369558, 387156, 451682, 492744, 580734, 677523, 739116, 774312, 903364, 1161468, 1355046, 1478232, 1806728, 2032569, 2322936, 2710092, 4065138, 5420184, 8130276, 16260552]

約数ペア:

[(1, 16260552), (2, 8130276), (3, 5420184), (4, 4065138), (6, 2710092), (7, 2322936), (8, 2032569), (9, 1806728), (11, 1478232), (12, 1355046), (14, 1161468), (18, 903364), (21, 774312), (22, 739116), (24, 677523), (28, 580734), (33, 492744), (36, 451682), (42, 387156), (44, 369558), (49, 331848), (56, 290367), (63, 258104), (66, 246372), (72, 225841), (77, 211176), (84, 193578), (88, 184779), (98, 165924), (99, 164248), (126, 129052), (132, 123186), (147, 110616), (154, 105588), (168, 96789), (196, 82962), (198, 82124), (231, 70392), (252, 64526), (264, 61593), (294, 55308), (308, 52794), (392, 41481), (396, 41062), (419, 38808), (441, 36872), (462, 35196), (504, 32263), (539, 30168), (588, 27654), (616, 26397), (693, 23464), (792, 20531), (838, 19404), (882, 18436), (924, 17598), (1078, 15084), (1176, 13827), (1257, 12936), (1386, 11732), (1617, 10056), (1676, 9702), (1764, 9218), (1848, 8799), (2156, 7542), (2514, 6468), (2772, 5866), (2933, 5544), (3234, 5028), (3352, 4851), (3528, 4609), (3771, 4312)]