1680490112

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98713}}^1$

素因数の和:98753

約数の個数: 64

約数和(自身を含む): 4027531200

約数和(自身を除く): 2347041088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 98713, 197426, 394852, 690991, 789704, 1381982, 1579408, 1875547, 2763964, 3158816, 3751094, 5527928, 6317632, 7502188, 11055856, 12635264, 13128829, 15004376, 22111712, 26257658, 30008752, 44223424, 52515316, 60017504, 88446848, 105030632, 120035008, 210061264, 240070016, 420122528, 840245056, 1680490112]

約数ペア:

[(1, 1680490112), (2, 840245056), (4, 420122528), (7, 240070016), (8, 210061264), (14, 120035008), (16, 105030632), (19, 88446848), (28, 60017504), (32, 52515316), (38, 44223424), (56, 30008752), (64, 26257658), (76, 22111712), (112, 15004376), (128, 13128829), (133, 12635264), (152, 11055856), (224, 7502188), (266, 6317632), (304, 5527928), (448, 3751094), (532, 3158816), (608, 2763964), (896, 1875547), (1064, 1579408), (1216, 1381982), (2128, 789704), (2432, 690991), (4256, 394852), (8512, 197426), (17024, 98713)]