236470728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 686407680

約数和(自身を除く): 449936952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 806, 897, 1063, 1196, 1209, 1426, 1612, 1794, 2126, 2139, 2392, 2418, 2852, 3189, 3224, 3588, 4252, 4278, 4836, 5704, 6378, 7176, 8504, 8556, 9269, 9672, 12756, 13819, 17112, 18538, 24449, 25512, 27638, 27807, 32953, 37076, 41457, 48898, 55276, 55614, 65906, 73347, 74152, 82914, 97796, 98859, 110552, 111228, 131812, 146694, 165828, 195592, 197718, 222456, 263624, 293388, 317837, 331656, 395436, 428389, 586776, 635674, 757919, 790872, 856778, 953511, 1271348, 1285167, 1515838, 1713556, 1907022, 2273757, 2542696, 2570334, 3031676, 3427112, 3814044, 4547514, 5140668, 6063352, 7628088, 9095028, 9852947, 10281336, 18190056, 19705894, 29558841, 39411788, 59117682, 78823576, 118235364, 236470728]

約数ペア:

[(1, 236470728), (2, 118235364), (3, 78823576), (4, 59117682), (6, 39411788), (8, 29558841), (12, 19705894), (13, 18190056), (23, 10281336), (24, 9852947), (26, 9095028), (31, 7628088), (39, 6063352), (46, 5140668), (52, 4547514), (62, 3814044), (69, 3427112), (78, 3031676), (92, 2570334), (93, 2542696), (104, 2273757), (124, 1907022), (138, 1713556), (156, 1515838), (184, 1285167), (186, 1271348), (248, 953511), (276, 856778), (299, 790872), (312, 757919), (372, 635674), (403, 586776), (552, 428389), (598, 395436), (713, 331656), (744, 317837), (806, 293388), (897, 263624), (1063, 222456), (1196, 197718), (1209, 195592), (1426, 165828), (1612, 146694), (1794, 131812), (2126, 111228), (2139, 110552), (2392, 98859), (2418, 97796), (2852, 82914), (3189, 74152), (3224, 73347), (3588, 65906), (4252, 55614), (4278, 55276), (4836, 48898), (5704, 41457), (6378, 37076), (7176, 32953), (8504, 27807), (8556, 27638), (9269, 25512), (9672, 24449), (12756, 18538), (13819, 17112)]