234477456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 636435456

約数和(自身を除く): 401958000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 163, 184, 276, 326, 368, 489, 552, 652, 978, 1104, 1303, 1304, 1956, 2606, 2608, 3749, 3909, 3912, 5212, 7498, 7818, 7824, 10424, 11247, 14996, 15636, 20848, 22494, 29969, 29992, 31272, 44988, 59938, 59984, 62544, 89907, 89976, 119876, 179814, 179952, 212389, 239752, 359628, 424778, 479504, 637167, 719256, 849556, 1274334, 1438512, 1699112, 2548668, 3398224, 4884947, 5097336, 9769894, 10194672, 14654841, 19539788, 29309682, 39079576, 58619364, 78159152, 117238728, 234477456]

約数ペア:

[(1, 234477456), (2, 117238728), (3, 78159152), (4, 58619364), (6, 39079576), (8, 29309682), (12, 19539788), (16, 14654841), (23, 10194672), (24, 9769894), (46, 5097336), (48, 4884947), (69, 3398224), (92, 2548668), (138, 1699112), (163, 1438512), (184, 1274334), (276, 849556), (326, 719256), (368, 637167), (489, 479504), (552, 424778), (652, 359628), (978, 239752), (1104, 212389), (1303, 179952), (1304, 179814), (1956, 119876), (2606, 89976), (2608, 89907), (3749, 62544), (3909, 59984), (3912, 59938), (5212, 44988), (7498, 31272), (7818, 29992), (7824, 29969), (10424, 22494), (11247, 20848), (14996, 15636)]