2804167728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1176

約数の個数: 160

約数和(自身を含む): 8432793600

約数和(自身を除く): 5628625872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 367, 368, 414, 432, 552, 621, 734, 769, 828, 1101, 1104, 1242, 1468, 1538, 1656, 2202, 2307, 2484, 2936, 3076, 3303, 3312, 4404, 4614, 4968, 5872, 6152, 6606, 6921, 8441, 8808, 9228, 9909, 9936, 12304, 13212, 13842, 16882, 17616, 17687, 18456, 19818, 20763, 25323, 26424, 27684, 33764, 35374, 36912, 39636, 41526, 50646, 52848, 53061, 55368, 67528, 70748, 75969, 79272, 83052, 101292, 106122, 110736, 135056, 141496, 151938, 158544, 159183, 166104, 202584, 212244, 227907, 282223, 282992, 303876, 318366, 332208, 405168, 424488, 455814, 477549, 564446, 607752, 636732, 846669, 848976, 911628, 955098, 1128892, 1215504, 1273464, 1693338, 1823256, 1910196, 2257784, 2540007, 2546928, 3386676, 3646512, 3820392, 4515568, 5080014, 6491129, 6773352, 7620021, 7640784, 10160028, 12982258, 13546704, 15240042, 19473387, 20320056, 25964516, 30480084, 38946774, 40640112, 51929032, 58420161, 60960168, 77893548, 103858064, 116840322, 121920336, 155787096, 175260483, 233680644, 311574192, 350520966, 467361288, 701041932, 934722576, 1402083864, 2804167728]

約数ペア:

[(1, 2804167728), (2, 1402083864), (3, 934722576), (4, 701041932), (6, 467361288), (8, 350520966), (9, 311574192), (12, 233680644), (16, 175260483), (18, 155787096), (23, 121920336), (24, 116840322), (27, 103858064), (36, 77893548), (46, 60960168), (48, 58420161), (54, 51929032), (69, 40640112), (72, 38946774), (92, 30480084), (108, 25964516), (138, 20320056), (144, 19473387), (184, 15240042), (207, 13546704), (216, 12982258), (276, 10160028), (367, 7640784), (368, 7620021), (414, 6773352), (432, 6491129), (552, 5080014), (621, 4515568), (734, 3820392), (769, 3646512), (828, 3386676), (1101, 2546928), (1104, 2540007), (1242, 2257784), (1468, 1910196), (1538, 1823256), (1656, 1693338), (2202, 1273464), (2307, 1215504), (2484, 1128892), (2936, 955098), (3076, 911628), (3303, 848976), (3312, 846669), (4404, 636732), (4614, 607752), (4968, 564446), (5872, 477549), (6152, 455814), (6606, 424488), (6921, 405168), (8441, 332208), (8808, 318366), (9228, 303876), (9909, 282992), (9936, 282223), (12304, 227907), (13212, 212244), (13842, 202584), (16882, 166104), (17616, 159183), (17687, 158544), (18456, 151938), (19818, 141496), (20763, 135056), (25323, 110736), (26424, 106122), (27684, 101292), (33764, 83052), (35374, 79272), (36912, 75969), (39636, 70748), (41526, 67528), (50646, 55368), (52848, 53061)]