651158352

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 180

約数和(自身を含む): 2048452224

約数和(自身を除く): 1397293872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 324, 338, 351, 432, 468, 486, 507, 624, 648, 676, 702, 936, 972, 991, 1014, 1053, 1296, 1352, 1404, 1521, 1872, 1944, 1982, 2028, 2106, 2704, 2808, 2973, 3042, 3159, 3888, 3964, 4056, 4212, 4563, 5616, 5946, 6084, 6318, 7928, 8112, 8424, 8919, 9126, 11892, 12168, 12636, 12883, 13689, 15856, 16848, 17838, 18252, 23784, 24336, 25272, 25766, 26757, 27378, 35676, 36504, 38649, 41067, 47568, 50544, 51532, 53514, 54756, 71352, 73008, 77298, 80271, 82134, 103064, 107028, 109512, 115947, 142704, 154596, 160542, 164268, 167479, 206128, 214056, 219024, 231894, 240813, 309192, 321084, 328536, 334958, 347841, 428112, 463788, 481626, 502437, 618384, 642168, 657072, 669916, 695682, 927576, 963252, 1004874, 1043523, 1284336, 1339832, 1391364, 1507311, 1855152, 1926504, 2009748, 2087046, 2679664, 2782728, 3014622, 3130569, 3853008, 4019496, 4174092, 4521933, 5565456, 6029244, 6261138, 8038992, 8348184, 9043866, 12058488, 12522276, 13565799, 16696368, 18087732, 24116976, 25044552, 27131598, 36175464, 40697397, 50089104, 54263196, 72350928, 81394794, 108526392, 162789588, 217052784, 325579176, 651158352]

約数ペア:

[(1, 651158352), (2, 325579176), (3, 217052784), (4, 162789588), (6, 108526392), (8, 81394794), (9, 72350928), (12, 54263196), (13, 50089104), (16, 40697397), (18, 36175464), (24, 27131598), (26, 25044552), (27, 24116976), (36, 18087732), (39, 16696368), (48, 13565799), (52, 12522276), (54, 12058488), (72, 9043866), (78, 8348184), (81, 8038992), (104, 6261138), (108, 6029244), (117, 5565456), (144, 4521933), (156, 4174092), (162, 4019496), (169, 3853008), (208, 3130569), (216, 3014622), (234, 2782728), (243, 2679664), (312, 2087046), (324, 2009748), (338, 1926504), (351, 1855152), (432, 1507311), (468, 1391364), (486, 1339832), (507, 1284336), (624, 1043523), (648, 1004874), (676, 963252), (702, 927576), (936, 695682), (972, 669916), (991, 657072), (1014, 642168), (1053, 618384), (1296, 502437), (1352, 481626), (1404, 463788), (1521, 428112), (1872, 347841), (1944, 334958), (1982, 328536), (2028, 321084), (2106, 309192), (2704, 240813), (2808, 231894), (2973, 219024), (3042, 214056), (3159, 206128), (3888, 167479), (3964, 164268), (4056, 160542), (4212, 154596), (4563, 142704), (5616, 115947), (5946, 109512), (6084, 107028), (6318, 103064), (7928, 82134), (8112, 80271), (8424, 77298), (8919, 73008), (9126, 71352), (11892, 54756), (12168, 53514), (12636, 51532), (12883, 50544), (13689, 47568), (15856, 41067), (16848, 38649), (17838, 36504), (18252, 35676), (23784, 27378), (24336, 26757), (25272, 25766)]