7934218968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9629}}^1$

素因数の和:9809

約数の個数: 128

約数和(自身を含む): 22649760000

約数和(自身を除く): 14715541032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 139, 152, 156, 228, 247, 278, 312, 417, 456, 494, 556, 741, 834, 988, 1112, 1482, 1668, 1807, 1976, 2641, 2964, 3336, 3614, 5282, 5421, 5928, 7228, 7923, 9629, 10564, 10842, 14456, 15846, 19258, 21128, 21684, 28887, 31692, 34333, 38516, 43368, 57774, 63384, 68666, 77032, 102999, 115548, 125177, 137332, 182951, 205998, 231096, 250354, 274664, 365902, 375531, 411996, 500708, 548853, 731804, 751062, 823992, 1001416, 1097706, 1338431, 1463608, 1502124, 2195412, 2378363, 2676862, 3004248, 4015293, 4390824, 4756726, 5353724, 7135089, 8030586, 9513452, 10707448, 14270178, 16061172, 17399603, 19026904, 25430189, 28540356, 32122344, 34799206, 50860378, 52198809, 57080712, 69598412, 76290567, 101720756, 104397618, 139196824, 152581134, 203441512, 208795236, 305162268, 330592457, 417590472, 610324536, 661184914, 991777371, 1322369828, 1983554742, 2644739656, 3967109484, 7934218968]

約数ペア:

[(1, 7934218968), (2, 3967109484), (3, 2644739656), (4, 1983554742), (6, 1322369828), (8, 991777371), (12, 661184914), (13, 610324536), (19, 417590472), (24, 330592457), (26, 305162268), (38, 208795236), (39, 203441512), (52, 152581134), (57, 139196824), (76, 104397618), (78, 101720756), (104, 76290567), (114, 69598412), (139, 57080712), (152, 52198809), (156, 50860378), (228, 34799206), (247, 32122344), (278, 28540356), (312, 25430189), (417, 19026904), (456, 17399603), (494, 16061172), (556, 14270178), (741, 10707448), (834, 9513452), (988, 8030586), (1112, 7135089), (1482, 5353724), (1668, 4756726), (1807, 4390824), (1976, 4015293), (2641, 3004248), (2964, 2676862), (3336, 2378363), (3614, 2195412), (5282, 1502124), (5421, 1463608), (5928, 1338431), (7228, 1097706), (7923, 1001416), (9629, 823992), (10564, 751062), (10842, 731804), (14456, 548853), (15846, 500708), (19258, 411996), (21128, 375531), (21684, 365902), (28887, 274664), (31692, 250354), (34333, 231096), (38516, 205998), (43368, 182951), (57774, 137332), (63384, 125177), (68666, 115548), (77032, 102999)]