2056824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 7202520

約数和(自身を除く): 5145696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 53, 56, 63, 66, 72, 77, 84, 88, 98, 99, 106, 126, 132, 147, 154, 159, 168, 196, 198, 212, 231, 252, 264, 294, 308, 318, 371, 392, 396, 424, 441, 462, 477, 504, 539, 583, 588, 616, 636, 693, 742, 792, 882, 924, 954, 1078, 1113, 1166, 1176, 1272, 1386, 1484, 1617, 1749, 1764, 1848, 1908, 2156, 2226, 2332, 2597, 2772, 2968, 3234, 3339, 3498, 3528, 3816, 4081, 4312, 4452, 4664, 4851, 5194, 5247, 5544, 6468, 6678, 6996, 7791, 8162, 8904, 9702, 10388, 10494, 12243, 12936, 13356, 13992, 15582, 16324, 19404, 20776, 20988, 23373, 24486, 26712, 28567, 31164, 32648, 36729, 38808, 41976, 46746, 48972, 57134, 62328, 73458, 85701, 93492, 97944, 114268, 146916, 171402, 186984, 228536, 257103, 293832, 342804, 514206, 685608, 1028412, 2056824]

約数ペア:

[(1, 2056824), (2, 1028412), (3, 685608), (4, 514206), (6, 342804), (7, 293832), (8, 257103), (9, 228536), (11, 186984), (12, 171402), (14, 146916), (18, 114268), (21, 97944), (22, 93492), (24, 85701), (28, 73458), (33, 62328), (36, 57134), (42, 48972), (44, 46746), (49, 41976), (53, 38808), (56, 36729), (63, 32648), (66, 31164), (72, 28567), (77, 26712), (84, 24486), (88, 23373), (98, 20988), (99, 20776), (106, 19404), (126, 16324), (132, 15582), (147, 13992), (154, 13356), (159, 12936), (168, 12243), (196, 10494), (198, 10388), (212, 9702), (231, 8904), (252, 8162), (264, 7791), (294, 6996), (308, 6678), (318, 6468), (371, 5544), (392, 5247), (396, 5194), (424, 4851), (441, 4664), (462, 4452), (477, 4312), (504, 4081), (539, 3816), (583, 3528), (588, 3498), (616, 3339), (636, 3234), (693, 2968), (742, 2772), (792, 2597), (882, 2332), (924, 2226), (954, 2156), (1078, 1908), (1113, 1848), (1166, 1764), (1176, 1749), (1272, 1617), (1386, 1484)]