2791152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 9999360

約数和(自身を除く): 7208208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 71, 72, 78, 84, 91, 104, 108, 112, 117, 126, 142, 144, 156, 168, 182, 189, 208, 213, 216, 234, 252, 273, 284, 312, 336, 351, 364, 378, 426, 432, 468, 497, 504, 546, 568, 624, 639, 702, 728, 756, 819, 852, 923, 936, 994, 1008, 1092, 1136, 1278, 1404, 1456, 1491, 1512, 1638, 1704, 1846, 1872, 1917, 1988, 2184, 2457, 2556, 2769, 2808, 2982, 3024, 3276, 3408, 3692, 3834, 3976, 4368, 4473, 4914, 5112, 5538, 5616, 5964, 6461, 6552, 7384, 7668, 7952, 8307, 8946, 9828, 10224, 11076, 11928, 12922, 13104, 13419, 14768, 15336, 16614, 17892, 19383, 19656, 22152, 23856, 24921, 25844, 26838, 30672, 33228, 35784, 38766, 39312, 44304, 49842, 51688, 53676, 58149, 66456, 71568, 77532, 99684, 103376, 107352, 116298, 132912, 155064, 174447, 199368, 214704, 232596, 310128, 348894, 398736, 465192, 697788, 930384, 1395576, 2791152]

約数ペア:

[(1, 2791152), (2, 1395576), (3, 930384), (4, 697788), (6, 465192), (7, 398736), (8, 348894), (9, 310128), (12, 232596), (13, 214704), (14, 199368), (16, 174447), (18, 155064), (21, 132912), (24, 116298), (26, 107352), (27, 103376), (28, 99684), (36, 77532), (39, 71568), (42, 66456), (48, 58149), (52, 53676), (54, 51688), (56, 49842), (63, 44304), (71, 39312), (72, 38766), (78, 35784), (84, 33228), (91, 30672), (104, 26838), (108, 25844), (112, 24921), (117, 23856), (126, 22152), (142, 19656), (144, 19383), (156, 17892), (168, 16614), (182, 15336), (189, 14768), (208, 13419), (213, 13104), (216, 12922), (234, 11928), (252, 11076), (273, 10224), (284, 9828), (312, 8946), (336, 8307), (351, 7952), (364, 7668), (378, 7384), (426, 6552), (432, 6461), (468, 5964), (497, 5616), (504, 5538), (546, 5112), (568, 4914), (624, 4473), (639, 4368), (702, 3976), (728, 3834), (756, 3692), (819, 3408), (852, 3276), (923, 3024), (936, 2982), (994, 2808), (1008, 2769), (1092, 2556), (1136, 2457), (1278, 2184), (1404, 1988), (1456, 1917), (1491, 1872), (1512, 1846), (1638, 1704)]