8291218144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1283}}^1\times {\mathrm{1669}}^1$

素因数の和:2984

約数の個数: 72

約数和(自身を含む): 17966922120

約数和(自身を除く): 9675703976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1283, 1669, 1936, 2566, 3338, 3872, 5132, 6676, 10264, 13352, 14113, 18359, 20528, 26704, 28226, 36718, 41056, 53408, 56452, 73436, 112904, 146872, 155243, 201949, 225808, 293744, 310486, 403898, 451616, 587488, 620972, 807796, 1241944, 1615592, 2141327, 2483888, 3231184, 4282654, 4967776, 6462368, 8565308, 17130616, 23554597, 34261232, 47109194, 68522464, 94218388, 188436776, 259100567, 376873552, 518201134, 753747104, 1036402268, 2072804536, 4145609072, 8291218144]

約数ペア:

[(1, 8291218144), (2, 4145609072), (4, 2072804536), (8, 1036402268), (11, 753747104), (16, 518201134), (22, 376873552), (32, 259100567), (44, 188436776), (88, 94218388), (121, 68522464), (176, 47109194), (242, 34261232), (352, 23554597), (484, 17130616), (968, 8565308), (1283, 6462368), (1669, 4967776), (1936, 4282654), (2566, 3231184), (3338, 2483888), (3872, 2141327), (5132, 1615592), (6676, 1241944), (10264, 807796), (13352, 620972), (14113, 587488), (18359, 451616), (20528, 403898), (26704, 310486), (28226, 293744), (36718, 225808), (41056, 201949), (53408, 155243), (56452, 146872), (73436, 112904)]