248953068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 807582720

約数和(自身を除く): 558629652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 347, 351, 364, 378, 438, 468, 511, 546, 657, 694, 702, 756, 819, 876, 949, 1022, 1041, 1092, 1314, 1388, 1404, 1533, 1638, 1898, 1971, 2044, 2082, 2429, 2457, 2628, 2847, 3066, 3123, 3276, 3796, 3942, 4164, 4511, 4599, 4858, 4914, 5694, 6132, 6246, 6643, 7287, 7884, 8541, 9022, 9198, 9369, 9716, 9828, 11388, 12492, 13286, 13533, 13797, 14574, 17082, 18044, 18396, 18738, 19929, 21861, 25331, 25623, 26572, 27066, 27594, 29148, 31577, 34164, 37476, 39858, 40599, 43722, 50662, 51246, 54132, 55188, 59787, 63154, 65583, 75993, 79716, 81198, 87444, 94731, 101324, 102492, 119574, 121797, 126308, 131166, 151986, 162396, 177317, 179361, 189462, 227979, 239148, 243594, 262332, 284193, 303972, 329303, 354634, 358722, 378924, 455958, 487188, 531951, 568386, 658606, 683937, 709268, 717444, 852579, 911916, 987909, 1063902, 1136772, 1317212, 1367874, 1595853, 1705158, 1975818, 2127804, 2305121, 2735748, 2963727, 3191706, 3410316, 3951636, 4610242, 4787559, 5927454, 6383412, 6915363, 8891181, 9220484, 9575118, 11854908, 13830726, 17782362, 19150236, 20746089, 27661452, 35564724, 41492178, 62238267, 82984356, 124476534, 248953068]

約数ペア:

[(1, 248953068), (2, 124476534), (3, 82984356), (4, 62238267), (6, 41492178), (7, 35564724), (9, 27661452), (12, 20746089), (13, 19150236), (14, 17782362), (18, 13830726), (21, 11854908), (26, 9575118), (27, 9220484), (28, 8891181), (36, 6915363), (39, 6383412), (42, 5927454), (52, 4787559), (54, 4610242), (63, 3951636), (73, 3410316), (78, 3191706), (84, 2963727), (91, 2735748), (108, 2305121), (117, 2127804), (126, 1975818), (146, 1705158), (156, 1595853), (182, 1367874), (189, 1317212), (219, 1136772), (234, 1063902), (252, 987909), (273, 911916), (292, 852579), (347, 717444), (351, 709268), (364, 683937), (378, 658606), (438, 568386), (468, 531951), (511, 487188), (546, 455958), (657, 378924), (694, 358722), (702, 354634), (756, 329303), (819, 303972), (876, 284193), (949, 262332), (1022, 243594), (1041, 239148), (1092, 227979), (1314, 189462), (1388, 179361), (1404, 177317), (1533, 162396), (1638, 151986), (1898, 131166), (1971, 126308), (2044, 121797), (2082, 119574), (2429, 102492), (2457, 101324), (2628, 94731), (2847, 87444), (3066, 81198), (3123, 79716), (3276, 75993), (3796, 65583), (3942, 63154), (4164, 59787), (4511, 55188), (4599, 54132), (4858, 51246), (4914, 50662), (5694, 43722), (6132, 40599), (6246, 39858), (6643, 37476), (7287, 34164), (7884, 31577), (8541, 29148), (9022, 27594), (9198, 27066), (9369, 26572), (9716, 25623), (9828, 25331), (11388, 21861), (12492, 19929), (13286, 18738), (13533, 18396), (13797, 18044), (14574, 17082)]