306427212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 1039709440

約数和(自身を除く): 733282228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 547, 567, 684, 702, 741, 756, 798, 819, 988, 1026, 1053, 1092, 1094, 1134, 1197, 1404, 1482, 1539, 1596, 1638, 1641, 1729, 2052, 2106, 2188, 2223, 2268, 2394, 2457, 2964, 3078, 3276, 3282, 3458, 3591, 3829, 4212, 4446, 4788, 4914, 4923, 5187, 6156, 6564, 6669, 6916, 7111, 7182, 7371, 7658, 8892, 9828, 9846, 10374, 10393, 10773, 11487, 13338, 14222, 14364, 14742, 14769, 15316, 15561, 19692, 20007, 20748, 20786, 21333, 21546, 22974, 26676, 28444, 29484, 29538, 31122, 31179, 34461, 40014, 41572, 42666, 43092, 44307, 45948, 46683, 49777, 59076, 62244, 62358, 63999, 68922, 72751, 80028, 85332, 88614, 93366, 93537, 99554, 103383, 124716, 127998, 135109, 137844, 140049, 145502, 149331, 177228, 186732, 187074, 191997, 199108, 206766, 218253, 255996, 270218, 280098, 280611, 291004, 298662, 310149, 374148, 383994, 405327, 413532, 436506, 447993, 540436, 560196, 561222, 575991, 597324, 620298, 654759, 767988, 810654, 841833, 873012, 895986, 945763, 1122444, 1151982, 1215981, 1240596, 1309518, 1343979, 1621308, 1683666, 1791972, 1891526, 1964277, 2303964, 2431962, 2619036, 2687958, 2837289, 3367332, 3647943, 3783052, 3928554, 4031937, 4863924, 5375916, 5674578, 5892831, 7295886, 7857108, 8063874, 8511867, 10943829, 11349156, 11785662, 14591772, 16127748, 17023734, 21887658, 23571324, 25535601, 34047468, 43775316, 51071202, 76606803, 102142404, 153213606, 306427212]

約数ペア:

[(1, 306427212), (2, 153213606), (3, 102142404), (4, 76606803), (6, 51071202), (7, 43775316), (9, 34047468), (12, 25535601), (13, 23571324), (14, 21887658), (18, 17023734), (19, 16127748), (21, 14591772), (26, 11785662), (27, 11349156), (28, 10943829), (36, 8511867), (38, 8063874), (39, 7857108), (42, 7295886), (52, 5892831), (54, 5674578), (57, 5375916), (63, 4863924), (76, 4031937), (78, 3928554), (81, 3783052), (84, 3647943), (91, 3367332), (108, 2837289), (114, 2687958), (117, 2619036), (126, 2431962), (133, 2303964), (156, 1964277), (162, 1891526), (171, 1791972), (182, 1683666), (189, 1621308), (228, 1343979), (234, 1309518), (247, 1240596), (252, 1215981), (266, 1151982), (273, 1122444), (324, 945763), (342, 895986), (351, 873012), (364, 841833), (378, 810654), (399, 767988), (468, 654759), (494, 620298), (513, 597324), (532, 575991), (546, 561222), (547, 560196), (567, 540436), (684, 447993), (702, 436506), (741, 413532), (756, 405327), (798, 383994), (819, 374148), (988, 310149), (1026, 298662), (1053, 291004), (1092, 280611), (1094, 280098), (1134, 270218), (1197, 255996), (1404, 218253), (1482, 206766), (1539, 199108), (1596, 191997), (1638, 187074), (1641, 186732), (1729, 177228), (2052, 149331), (2106, 145502), (2188, 140049), (2223, 137844), (2268, 135109), (2394, 127998), (2457, 124716), (2964, 103383), (3078, 99554), (3276, 93537), (3282, 93366), (3458, 88614), (3591, 85332), (3829, 80028), (4212, 72751), (4446, 68922), (4788, 63999), (4914, 62358), (4923, 62244), (5187, 59076), (6156, 49777), (6564, 46683), (6669, 45948), (6916, 44307), (7111, 43092), (7182, 42666), (7371, 41572), (7658, 40014), (8892, 34461), (9828, 31179), (9846, 31122), (10374, 29538), (10393, 29484), (10773, 28444), (11487, 26676), (13338, 22974), (14222, 21546), (14364, 21333), (14742, 20786), (14769, 20748), (15316, 20007), (15561, 19692)]