231641046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 160

約数和(自身を含む): 673263360

約数和(自身を除く): 441622314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 827, 1026, 1053, 1134, 1197, 1482, 1539, 1638, 1654, 1729, 2106, 2223, 2394, 2457, 2481, 3078, 3458, 3591, 4446, 4914, 4962, 5187, 5789, 6669, 7182, 7371, 7443, 10374, 10751, 10773, 11578, 13338, 14742, 14886, 15561, 15713, 17367, 20007, 21502, 21546, 22329, 31122, 31426, 32253, 34734, 40014, 44658, 46683, 47139, 52101, 64506, 66987, 75257, 93366, 94278, 96759, 104202, 109991, 133974, 140049, 141417, 150514, 156303, 193518, 204269, 219982, 225771, 280098, 282834, 290277, 312606, 329973, 408538, 424251, 451542, 468909, 580554, 612807, 659946, 677313, 848502, 870831, 937818, 989919, 1225614, 1272753, 1354626, 1429883, 1741662, 1838421, 1979838, 2031939, 2545506, 2859766, 2969757, 3676842, 4063878, 4289649, 5515263, 5939514, 6095817, 8579298, 8909271, 11030526, 12191634, 12868947, 16545789, 17818542, 25737894, 33091578, 38606841, 77213682, 115820523, 231641046]

約数ペア:

[(1, 231641046), (2, 115820523), (3, 77213682), (6, 38606841), (7, 33091578), (9, 25737894), (13, 17818542), (14, 16545789), (18, 12868947), (19, 12191634), (21, 11030526), (26, 8909271), (27, 8579298), (38, 6095817), (39, 5939514), (42, 5515263), (54, 4289649), (57, 4063878), (63, 3676842), (78, 2969757), (81, 2859766), (91, 2545506), (114, 2031939), (117, 1979838), (126, 1838421), (133, 1741662), (162, 1429883), (171, 1354626), (182, 1272753), (189, 1225614), (234, 989919), (247, 937818), (266, 870831), (273, 848502), (342, 677313), (351, 659946), (378, 612807), (399, 580554), (494, 468909), (513, 451542), (546, 424251), (567, 408538), (702, 329973), (741, 312606), (798, 290277), (819, 282834), (827, 280098), (1026, 225771), (1053, 219982), (1134, 204269), (1197, 193518), (1482, 156303), (1539, 150514), (1638, 141417), (1654, 140049), (1729, 133974), (2106, 109991), (2223, 104202), (2394, 96759), (2457, 94278), (2481, 93366), (3078, 75257), (3458, 66987), (3591, 64506), (4446, 52101), (4914, 47139), (4962, 46683), (5187, 44658), (5789, 40014), (6669, 34734), (7182, 32253), (7371, 31426), (7443, 31122), (10374, 22329), (10751, 21546), (10773, 21502), (11578, 20007), (13338, 17367), (14742, 15713), (14886, 15561)]