248074554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 635233536

約数和(自身を除く): 387158982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 49, 78, 91, 94, 98, 141, 147, 182, 273, 282, 294, 329, 546, 611, 637, 658, 987, 1222, 1274, 1381, 1833, 1911, 1974, 2303, 2762, 3666, 3822, 4143, 4277, 4606, 6909, 8286, 8554, 9667, 12831, 13818, 17953, 19334, 25662, 29001, 29939, 35906, 53859, 58002, 59878, 64907, 67669, 89817, 107718, 125671, 129814, 135338, 179634, 194721, 203007, 251342, 377013, 389442, 406014, 454349, 754026, 843791, 879697, 908698, 1363047, 1687582, 1759394, 2531373, 2639091, 2726094, 3180443, 5062746, 5278182, 5906537, 6360886, 9541329, 11813074, 17719611, 19082658, 35439222, 41345759, 82691518, 124037277, 248074554]

約数ペア:

[(1, 248074554), (2, 124037277), (3, 82691518), (6, 41345759), (7, 35439222), (13, 19082658), (14, 17719611), (21, 11813074), (26, 9541329), (39, 6360886), (42, 5906537), (47, 5278182), (49, 5062746), (78, 3180443), (91, 2726094), (94, 2639091), (98, 2531373), (141, 1759394), (147, 1687582), (182, 1363047), (273, 908698), (282, 879697), (294, 843791), (329, 754026), (546, 454349), (611, 406014), (637, 389442), (658, 377013), (987, 251342), (1222, 203007), (1274, 194721), (1381, 179634), (1833, 135338), (1911, 129814), (1974, 125671), (2303, 107718), (2762, 89817), (3666, 67669), (3822, 64907), (4143, 59878), (4277, 58002), (4606, 53859), (6909, 35906), (8286, 29939), (8554, 29001), (9667, 25662), (12831, 19334), (13818, 17953)]