248466816

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 788598720

約数和(自身を除く): 540131904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 208, 234, 282, 288, 312, 353, 376, 384, 416, 423, 468, 564, 576, 611, 624, 706, 752, 832, 846, 936, 1059, 1128, 1152, 1222, 1248, 1412, 1504, 1664, 1692, 1833, 1872, 2118, 2256, 2444, 2496, 2824, 3008, 3177, 3384, 3666, 3744, 4236, 4512, 4589, 4888, 4992, 5499, 5648, 6016, 6354, 6768, 7332, 7488, 8472, 9024, 9178, 9776, 10998, 11296, 12708, 13536, 13767, 14664, 14976, 16591, 16944, 18048, 18356, 19552, 21996, 22592, 25416, 27072, 27534, 29328, 33182, 33888, 36712, 39104, 41301, 43992, 45184, 49773, 50832, 54144, 55068, 58656, 66364, 67776, 73424, 78208, 82602, 87984, 99546, 101664, 110136, 117312, 132728, 135552, 146848, 149319, 165204, 175968, 199092, 203328, 215683, 220272, 234624, 265456, 293696, 298638, 330408, 351936, 398184, 406656, 431366, 440544, 530912, 587392, 597276, 647049, 660816, 703872, 796368, 862732, 881088, 1061824, 1194552, 1294098, 1321632, 1592736, 1725464, 1762176, 1941147, 2123648, 2389104, 2588196, 2643264, 3185472, 3450928, 3882294, 4778208, 5176392, 5286528, 6370944, 6901856, 7764588, 9556416, 10352784, 13803712, 15529176, 19112832, 20705568, 27607424, 31058352, 41411136, 62116704, 82822272, 124233408, 248466816]

約数ペア:

[(1, 248466816), (2, 124233408), (3, 82822272), (4, 62116704), (6, 41411136), (8, 31058352), (9, 27607424), (12, 20705568), (13, 19112832), (16, 15529176), (18, 13803712), (24, 10352784), (26, 9556416), (32, 7764588), (36, 6901856), (39, 6370944), (47, 5286528), (48, 5176392), (52, 4778208), (64, 3882294), (72, 3450928), (78, 3185472), (94, 2643264), (96, 2588196), (104, 2389104), (117, 2123648), (128, 1941147), (141, 1762176), (144, 1725464), (156, 1592736), (188, 1321632), (192, 1294098), (208, 1194552), (234, 1061824), (282, 881088), (288, 862732), (312, 796368), (353, 703872), (376, 660816), (384, 647049), (416, 597276), (423, 587392), (468, 530912), (564, 440544), (576, 431366), (611, 406656), (624, 398184), (706, 351936), (752, 330408), (832, 298638), (846, 293696), (936, 265456), (1059, 234624), (1128, 220272), (1152, 215683), (1222, 203328), (1248, 199092), (1412, 175968), (1504, 165204), (1664, 149319), (1692, 146848), (1833, 135552), (1872, 132728), (2118, 117312), (2256, 110136), (2444, 101664), (2496, 99546), (2824, 87984), (3008, 82602), (3177, 78208), (3384, 73424), (3666, 67776), (3744, 66364), (4236, 58656), (4512, 55068), (4589, 54144), (4888, 50832), (4992, 49773), (5499, 45184), (5648, 43992), (6016, 41301), (6354, 39104), (6768, 36712), (7332, 33888), (7488, 33182), (8472, 29328), (9024, 27534), (9178, 27072), (9776, 25416), (10998, 22592), (11296, 21996), (12708, 19552), (13536, 18356), (13767, 18048), (14664, 16944), (14976, 16591)]