1639002384

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25463}}^1$

素因数の和:25629

約数の個数: 80

約数和(自身を含む): 4736304000

約数和(自身を除く): 3097301616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 5364, 7152, 8046, 10728, 16092, 21456, 25463, 32184, 50926, 64368, 76389, 101852, 152778, 203704, 229167, 305556, 407408, 458334, 611112, 687501, 916668, 1222224, 1375002, 1833336, 2750004, 3666672, 3793987, 5500008, 7587974, 11000016, 11381961, 15175948, 22763922, 30351896, 34145883, 45527844, 60703792, 68291766, 91055688, 102437649, 136583532, 182111376, 204875298, 273167064, 409750596, 546334128, 819501192, 1639002384]

約数ペア:

[(1, 1639002384), (2, 819501192), (3, 546334128), (4, 409750596), (6, 273167064), (8, 204875298), (9, 182111376), (12, 136583532), (16, 102437649), (18, 91055688), (24, 68291766), (27, 60703792), (36, 45527844), (48, 34145883), (54, 30351896), (72, 22763922), (108, 15175948), (144, 11381961), (149, 11000016), (216, 7587974), (298, 5500008), (432, 3793987), (447, 3666672), (596, 2750004), (894, 1833336), (1192, 1375002), (1341, 1222224), (1788, 916668), (2384, 687501), (2682, 611112), (3576, 458334), (4023, 407408), (5364, 305556), (7152, 229167), (8046, 203704), (10728, 152778), (16092, 101852), (21456, 76389), (25463, 64368), (32184, 50926)]