1929416874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 5154594816

約数和(自身を除く): 3225177942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 37, 42, 62, 66, 74, 77, 93, 111, 121, 154, 186, 217, 222, 231, 242, 259, 331, 341, 363, 407, 434, 462, 518, 651, 662, 682, 726, 777, 814, 847, 993, 1023, 1147, 1221, 1302, 1554, 1694, 1986, 2046, 2294, 2317, 2387, 2442, 2541, 2849, 3441, 3641, 3751, 4477, 4634, 4774, 5082, 5698, 6882, 6951, 7161, 7282, 7502, 8029, 8547, 8954, 10261, 10923, 11253, 12247, 12617, 13431, 13902, 14322, 16058, 17094, 20522, 21846, 22506, 24087, 24494, 25234, 25487, 26257, 26862, 30783, 31339, 36741, 37851, 40051, 48174, 50974, 52514, 61566, 62678, 71827, 73482, 75702, 76461, 78771, 80102, 85729, 88319, 94017, 112871, 120153, 134717, 138787, 143654, 152922, 157542, 171458, 176638, 188034, 215481, 225742, 240306, 257187, 264957, 269434, 277574, 280357, 338613, 379657, 404151, 416361, 430962, 514374, 529914, 560714, 677226, 759314, 790097, 808302, 832722, 841071, 943019, 971509, 1138971, 1241581, 1481887, 1580194, 1682142, 1886038, 1943018, 2277942, 2370291, 2483162, 2657599, 2829057, 2914527, 2963774, 3724743, 4176227, 4445661, 4740582, 5315198, 5658114, 5829054, 7449486, 7972797, 8352454, 8691067, 8891322, 10373209, 12528681, 15945594, 17382134, 20746418, 25057362, 26073201, 29233589, 31119627, 45938497, 52146402, 58467178, 62239254, 87700767, 91876994, 137815491, 175401534, 275630982, 321569479, 643138958, 964708437, 1929416874]

約数ペア:

[(1, 1929416874), (2, 964708437), (3, 643138958), (6, 321569479), (7, 275630982), (11, 175401534), (14, 137815491), (21, 91876994), (22, 87700767), (31, 62239254), (33, 58467178), (37, 52146402), (42, 45938497), (62, 31119627), (66, 29233589), (74, 26073201), (77, 25057362), (93, 20746418), (111, 17382134), (121, 15945594), (154, 12528681), (186, 10373209), (217, 8891322), (222, 8691067), (231, 8352454), (242, 7972797), (259, 7449486), (331, 5829054), (341, 5658114), (363, 5315198), (407, 4740582), (434, 4445661), (462, 4176227), (518, 3724743), (651, 2963774), (662, 2914527), (682, 2829057), (726, 2657599), (777, 2483162), (814, 2370291), (847, 2277942), (993, 1943018), (1023, 1886038), (1147, 1682142), (1221, 1580194), (1302, 1481887), (1554, 1241581), (1694, 1138971), (1986, 971509), (2046, 943019), (2294, 841071), (2317, 832722), (2387, 808302), (2442, 790097), (2541, 759314), (2849, 677226), (3441, 560714), (3641, 529914), (3751, 514374), (4477, 430962), (4634, 416361), (4774, 404151), (5082, 379657), (5698, 338613), (6882, 280357), (6951, 277574), (7161, 269434), (7282, 264957), (7502, 257187), (8029, 240306), (8547, 225742), (8954, 215481), (10261, 188034), (10923, 176638), (11253, 171458), (12247, 157542), (12617, 152922), (13431, 143654), (13902, 138787), (14322, 134717), (16058, 120153), (17094, 112871), (20522, 94017), (21846, 88319), (22506, 85729), (24087, 80102), (24494, 78771), (25234, 76461), (25487, 75702), (26257, 73482), (26862, 71827), (30783, 62678), (31339, 61566), (36741, 52514), (37851, 50974), (40051, 48174)]