219515692022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{64577}}^1$

素因数の和:64817

約数の個数: 64

約数和(自身を含む): 389172859200

約数和(自身を除く): 169657167178

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 149, 187, 298, 374, 671, 1037, 1342, 1639, 2074, 2533, 3278, 5066, 9089, 11407, 18178, 22814, 27863, 55726, 64577, 99979, 129154, 154513, 199958, 309026, 710347, 1097809, 1420694, 1699643, 2195618, 3399286, 3939197, 7878394, 9621973, 12075899, 19243946, 24151798, 43331167, 66966349, 86662334, 105841703, 133932698, 163573541, 211683406, 327147082, 586940353, 736629839, 1173880706, 1473259678, 1799308951, 3598617902, 6456343883, 9977986001, 12912687766, 19955972002, 109757846011, 219515692022]

約数ペア:

[(1, 219515692022), (2, 109757846011), (11, 19955972002), (17, 12912687766), (22, 9977986001), (34, 6456343883), (61, 3598617902), (122, 1799308951), (149, 1473259678), (187, 1173880706), (298, 736629839), (374, 586940353), (671, 327147082), (1037, 211683406), (1342, 163573541), (1639, 133932698), (2074, 105841703), (2533, 86662334), (3278, 66966349), (5066, 43331167), (9089, 24151798), (11407, 19243946), (18178, 12075899), (22814, 9621973), (27863, 7878394), (55726, 3939197), (64577, 3399286), (99979, 2195618), (129154, 1699643), (154513, 1420694), (199958, 1097809), (309026, 710347)]