313796173208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{1579}}^1$

素因数の和:2857

約数の個数: 128

約数和(自身を含む): 716688000000

約数和(自身を除く): 402891826792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 199, 238, 398, 476, 796, 952, 1049, 1393, 1579, 1592, 2098, 2786, 3158, 3383, 4196, 5572, 6316, 6766, 7343, 8392, 11053, 11144, 12632, 13532, 14686, 17833, 22106, 23681, 26843, 27064, 29372, 35666, 44212, 47362, 53686, 58744, 71332, 88424, 94724, 107372, 124831, 142664, 187901, 189448, 208751, 214744, 249662, 314221, 375802, 417502, 499324, 628442, 751604, 835004, 998648, 1256884, 1461257, 1503208, 1656371, 1670008, 2199547, 2513768, 2922514, 3312742, 3548767, 4399094, 5341757, 5845028, 6625484, 7097534, 8798188, 10683514, 11594597, 11690056, 13250968, 14195068, 17596376, 21367028, 23189194, 24841369, 28158307, 28390136, 37392299, 42734056, 46378388, 49682738, 56316614, 74784598, 92756776, 99365476, 112633228, 149569196, 197108149, 198730952, 225266456, 299138392, 329617829, 394216298, 659235658, 788432596, 1318471316, 1576865192, 2307324803, 2636942632, 4614649606, 5603503093, 9229299212, 11207006186, 18458598424, 22414012372, 39224521651, 44828024744, 78449043302, 156898086604, 313796173208]

約数ペア:

[(1, 313796173208), (2, 156898086604), (4, 78449043302), (7, 44828024744), (8, 39224521651), (14, 22414012372), (17, 18458598424), (28, 11207006186), (34, 9229299212), (56, 5603503093), (68, 4614649606), (119, 2636942632), (136, 2307324803), (199, 1576865192), (238, 1318471316), (398, 788432596), (476, 659235658), (796, 394216298), (952, 329617829), (1049, 299138392), (1393, 225266456), (1579, 198730952), (1592, 197108149), (2098, 149569196), (2786, 112633228), (3158, 99365476), (3383, 92756776), (4196, 74784598), (5572, 56316614), (6316, 49682738), (6766, 46378388), (7343, 42734056), (8392, 37392299), (11053, 28390136), (11144, 28158307), (12632, 24841369), (13532, 23189194), (14686, 21367028), (17833, 17596376), (22106, 14195068), (23681, 13250968), (26843, 11690056), (27064, 11594597), (29372, 10683514), (35666, 8798188), (44212, 7097534), (47362, 6625484), (53686, 5845028), (58744, 5341757), (71332, 4399094), (88424, 3548767), (94724, 3312742), (107372, 2922514), (124831, 2513768), (142664, 2199547), (187901, 1670008), (189448, 1656371), (208751, 1503208), (214744, 1461257), (249662, 1256884), (314221, 998648), (375802, 835004), (417502, 751604), (499324, 628442)]