421974072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{34679}}^1$

素因数の和:34717

約数の個数: 72

約数和(自身を含む): 1237555800

約数和(自身を除く): 815581728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 34679, 69358, 104037, 138716, 208074, 277432, 312111, 416148, 450827, 624222, 832296, 901654, 1248444, 1352481, 1803308, 2496888, 2704962, 3606616, 4057443, 5409924, 5860751, 8114886, 10819848, 11721502, 16229772, 17582253, 23443004, 32459544, 35164506, 46886008, 52746759, 70329012, 105493518, 140658024, 210987036, 421974072]

約数ペア:

[(1, 421974072), (2, 210987036), (3, 140658024), (4, 105493518), (6, 70329012), (8, 52746759), (9, 46886008), (12, 35164506), (13, 32459544), (18, 23443004), (24, 17582253), (26, 16229772), (36, 11721502), (39, 10819848), (52, 8114886), (72, 5860751), (78, 5409924), (104, 4057443), (117, 3606616), (156, 2704962), (169, 2496888), (234, 1803308), (312, 1352481), (338, 1248444), (468, 901654), (507, 832296), (676, 624222), (936, 450827), (1014, 416148), (1352, 312111), (1521, 277432), (2028, 208074), (3042, 138716), (4056, 104037), (6084, 69358), (12168, 34679)]