425624976

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 120

約数和(自身を含む): 1421233440

約数和(自身を除く): 995608464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 20107, 21168, 40214, 60321, 80428, 120642, 140749, 160856, 180963, 241284, 281498, 321712, 361926, 422247, 482568, 542889, 562996, 723852, 844494, 965136, 985243, 1085778, 1125992, 1266741, 1447704, 1688988, 1970486, 2171556, 2251984, 2533482, 2895408, 2955729, 3377976, 3800223, 3940972, 4343112, 5066964, 5911458, 6755952, 7600446, 7881944, 8686224, 8867187, 10133928, 11822916, 15200892, 15763888, 17734374, 20267856, 23645832, 26601561, 30401784, 35468748, 47291664, 53203122, 60803568, 70937496, 106406244, 141874992, 212812488, 425624976]

約数ペア:

[(1, 425624976), (2, 212812488), (3, 141874992), (4, 106406244), (6, 70937496), (7, 60803568), (8, 53203122), (9, 47291664), (12, 35468748), (14, 30401784), (16, 26601561), (18, 23645832), (21, 20267856), (24, 17734374), (27, 15763888), (28, 15200892), (36, 11822916), (42, 10133928), (48, 8867187), (49, 8686224), (54, 7881944), (56, 7600446), (63, 6755952), (72, 5911458), (84, 5066964), (98, 4343112), (108, 3940972), (112, 3800223), (126, 3377976), (144, 2955729), (147, 2895408), (168, 2533482), (189, 2251984), (196, 2171556), (216, 1970486), (252, 1688988), (294, 1447704), (336, 1266741), (378, 1125992), (392, 1085778), (432, 985243), (441, 965136), (504, 844494), (588, 723852), (756, 562996), (784, 542889), (882, 482568), (1008, 422247), (1176, 361926), (1323, 321712), (1512, 281498), (1764, 241284), (2352, 180963), (2646, 160856), (3024, 140749), (3528, 120642), (5292, 80428), (7056, 60321), (10584, 40214), (20107, 21168)]