1643220168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{9661}}^1$

素因数の和:10062

約数の個数: 64

約数和(自身を含む): 4336305600

約数和(自身を除く): 2693085432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 373, 456, 746, 1119, 1492, 2238, 2984, 4476, 7087, 8952, 9661, 14174, 19322, 21261, 28348, 28983, 38644, 42522, 56696, 57966, 77288, 85044, 115932, 170088, 183559, 231864, 367118, 550677, 734236, 1101354, 1468472, 2202708, 3603553, 4405416, 7207106, 10810659, 14414212, 21621318, 28828424, 43242636, 68467507, 86485272, 136935014, 205402521, 273870028, 410805042, 547740056, 821610084, 1643220168]

約数ペア:

[(1, 1643220168), (2, 821610084), (3, 547740056), (4, 410805042), (6, 273870028), (8, 205402521), (12, 136935014), (19, 86485272), (24, 68467507), (38, 43242636), (57, 28828424), (76, 21621318), (114, 14414212), (152, 10810659), (228, 7207106), (373, 4405416), (456, 3603553), (746, 2202708), (1119, 1468472), (1492, 1101354), (2238, 734236), (2984, 550677), (4476, 367118), (7087, 231864), (8952, 183559), (9661, 170088), (14174, 115932), (19322, 85044), (21261, 77288), (28348, 57966), (28983, 56696), (38644, 42522)]