867295728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:816

約数の個数: 160

約数和(自身を含む): 2694619200

約数和(自身を除く): 1827323472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 389, 397, 432, 468, 624, 702, 778, 794, 936, 1167, 1191, 1404, 1556, 1588, 1872, 2334, 2382, 2808, 3112, 3176, 3501, 3573, 4668, 4764, 5057, 5161, 5616, 6224, 6352, 7002, 7146, 9336, 9528, 10114, 10322, 10503, 10719, 14004, 14292, 15171, 15483, 18672, 19056, 20228, 20644, 21006, 21438, 28008, 28584, 30342, 30966, 40456, 41288, 42012, 42876, 45513, 46449, 56016, 57168, 60684, 61932, 80912, 82576, 84024, 85752, 91026, 92898, 121368, 123864, 136539, 139347, 154433, 168048, 171504, 182052, 185796, 242736, 247728, 273078, 278694, 308866, 364104, 371592, 463299, 546156, 557388, 617732, 728208, 743184, 926598, 1092312, 1114776, 1235464, 1389897, 1853196, 2007629, 2184624, 2229552, 2470928, 2779794, 3706392, 4015258, 4169691, 5559588, 6022887, 7412784, 8030516, 8339382, 11119176, 12045774, 16061032, 16678764, 18068661, 22238352, 24091548, 32122064, 33357528, 36137322, 48183096, 54205983, 66715056, 72274644, 96366192, 108411966, 144549288, 216823932, 289098576, 433647864, 867295728]

約数ペア:

[(1, 867295728), (2, 433647864), (3, 289098576), (4, 216823932), (6, 144549288), (8, 108411966), (9, 96366192), (12, 72274644), (13, 66715056), (16, 54205983), (18, 48183096), (24, 36137322), (26, 33357528), (27, 32122064), (36, 24091548), (39, 22238352), (48, 18068661), (52, 16678764), (54, 16061032), (72, 12045774), (78, 11119176), (104, 8339382), (108, 8030516), (117, 7412784), (144, 6022887), (156, 5559588), (208, 4169691), (216, 4015258), (234, 3706392), (312, 2779794), (351, 2470928), (389, 2229552), (397, 2184624), (432, 2007629), (468, 1853196), (624, 1389897), (702, 1235464), (778, 1114776), (794, 1092312), (936, 926598), (1167, 743184), (1191, 728208), (1404, 617732), (1556, 557388), (1588, 546156), (1872, 463299), (2334, 371592), (2382, 364104), (2808, 308866), (3112, 278694), (3176, 273078), (3501, 247728), (3573, 242736), (4668, 185796), (4764, 182052), (5057, 171504), (5161, 168048), (5616, 154433), (6224, 139347), (6352, 136539), (7002, 123864), (7146, 121368), (9336, 92898), (9528, 91026), (10114, 85752), (10322, 84024), (10503, 82576), (10719, 80912), (14004, 61932), (14292, 60684), (15171, 57168), (15483, 56016), (18672, 46449), (19056, 45513), (20228, 42876), (20644, 42012), (21006, 41288), (21438, 40456), (28008, 30966), (28584, 30342)]