251325984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 144

約数和(自身を含む): 816806592

約数和(自身を除く): 565480608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2213, 2366, 2704, 2912, 3549, 4056, 4368, 4426, 4732, 5408, 6639, 7098, 8112, 8736, 8852, 9464, 13278, 14196, 15491, 16224, 17704, 18928, 26556, 28392, 28769, 30982, 35408, 37856, 46473, 53112, 56784, 57538, 61964, 70816, 86307, 92946, 106224, 113568, 115076, 123928, 172614, 185892, 201383, 212448, 230152, 247856, 345228, 371784, 373997, 402766, 460304, 495712, 604149, 690456, 743568, 747994, 805532, 920608, 1121991, 1208298, 1380912, 1487136, 1495988, 1611064, 2243982, 2416596, 2617979, 2761824, 2991976, 3222128, 4487964, 4833192, 5235958, 5983952, 6444256, 7853937, 8975928, 9666384, 10471916, 11967904, 15707874, 17951856, 19332768, 20943832, 31415748, 35903712, 41887664, 62831496, 83775328, 125662992, 251325984]

約数ペア:

[(1, 251325984), (2, 125662992), (3, 83775328), (4, 62831496), (6, 41887664), (7, 35903712), (8, 31415748), (12, 20943832), (13, 19332768), (14, 17951856), (16, 15707874), (21, 11967904), (24, 10471916), (26, 9666384), (28, 8975928), (32, 7853937), (39, 6444256), (42, 5983952), (48, 5235958), (52, 4833192), (56, 4487964), (78, 3222128), (84, 2991976), (91, 2761824), (96, 2617979), (104, 2416596), (112, 2243982), (156, 1611064), (168, 1495988), (169, 1487136), (182, 1380912), (208, 1208298), (224, 1121991), (273, 920608), (312, 805532), (336, 747994), (338, 743568), (364, 690456), (416, 604149), (507, 495712), (546, 460304), (624, 402766), (672, 373997), (676, 371784), (728, 345228), (1014, 247856), (1092, 230152), (1183, 212448), (1248, 201383), (1352, 185892), (1456, 172614), (2028, 123928), (2184, 115076), (2213, 113568), (2366, 106224), (2704, 92946), (2912, 86307), (3549, 70816), (4056, 61964), (4368, 57538), (4426, 56784), (4732, 53112), (5408, 46473), (6639, 37856), (7098, 35408), (8112, 30982), (8736, 28769), (8852, 28392), (9464, 26556), (13278, 18928), (14196, 17704), (15491, 16224)]