2890475588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 7407482880

約数和(自身を除く): 4517007292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 31, 44, 52, 58, 62, 73, 77, 91, 116, 121, 124, 143, 146, 154, 182, 203, 217, 242, 286, 292, 308, 319, 341, 364, 377, 403, 406, 434, 484, 511, 572, 638, 682, 754, 803, 806, 812, 847, 868, 899, 949, 1001, 1022, 1276, 1364, 1508, 1573, 1606, 1612, 1694, 1798, 1898, 2002, 2044, 2117, 2233, 2263, 2387, 2639, 2821, 3146, 3212, 3388, 3509, 3596, 3751, 3796, 4004, 4147, 4234, 4433, 4466, 4526, 4774, 5278, 5621, 5642, 6292, 6293, 6643, 7018, 7502, 8294, 8468, 8833, 8866, 8932, 9052, 9548, 9889, 10439, 10556, 11011, 11242, 11284, 11687, 12586, 13286, 14036, 14819, 15004, 15841, 16588, 17666, 17732, 19778, 20878, 22022, 22484, 23287, 23374, 24563, 24893, 25172, 26257, 26572, 27521, 29029, 29419, 29638, 31031, 31682, 35332, 39556, 41756, 44044, 45617, 46574, 46748, 48763, 49126, 49786, 52514, 55042, 58058, 58838, 59276, 61831, 62062, 63364, 65627, 69223, 73073, 81809, 91234, 93148, 97526, 98252, 99572, 105028, 108779, 110084, 114829, 116116, 117676, 123662, 124124, 128557, 131254, 138446, 146146, 163009, 163618, 174251, 182468, 192647, 195052, 205933, 217558, 229658, 247324, 256157, 257114, 262508, 273823, 276892, 292292, 302731, 319319, 323609, 326018, 327236, 341341, 348502, 385294, 411866, 435116, 459316, 459389, 512314, 514228, 547646, 605462, 638638, 647218, 652036, 682682, 697004, 721897, 761453, 770588, 803803, 823732, 853151, 899899, 918778, 1024628, 1095292, 1210924, 1277276, 1294436, 1365364, 1414127, 1443794, 1522906, 1607606, 1706302, 1793099, 1799798, 1837556, 1916761, 2119117, 2265263, 2828254, 2887588, 3045812, 3215212, 3330041, 3412604, 3559699, 3586198, 3599596, 3833522, 4238234, 4530526, 5053279, 5656508, 5972057, 6660082, 7119398, 7172396, 7667044, 7940867, 8476468, 9061052, 9384661, 9898889, 10106558, 11944114, 13320164, 14238796, 15881734, 18769322, 19797778, 20213116, 23310287, 23888228, 24917893, 31763468, 37538644, 39595556, 46620574, 49835786, 55586069, 65692627, 93241148, 99671572, 103231271, 111172138, 131385254, 206462542, 222344276, 262770508, 412925084, 722618897, 1445237794, 2890475588]

約数ペア:

[(1, 2890475588), (2, 1445237794), (4, 722618897), (7, 412925084), (11, 262770508), (13, 222344276), (14, 206462542), (22, 131385254), (26, 111172138), (28, 103231271), (29, 99671572), (31, 93241148), (44, 65692627), (52, 55586069), (58, 49835786), (62, 46620574), (73, 39595556), (77, 37538644), (91, 31763468), (116, 24917893), (121, 23888228), (124, 23310287), (143, 20213116), (146, 19797778), (154, 18769322), (182, 15881734), (203, 14238796), (217, 13320164), (242, 11944114), (286, 10106558), (292, 9898889), (308, 9384661), (319, 9061052), (341, 8476468), (364, 7940867), (377, 7667044), (403, 7172396), (406, 7119398), (434, 6660082), (484, 5972057), (511, 5656508), (572, 5053279), (638, 4530526), (682, 4238234), (754, 3833522), (803, 3599596), (806, 3586198), (812, 3559699), (847, 3412604), (868, 3330041), (899, 3215212), (949, 3045812), (1001, 2887588), (1022, 2828254), (1276, 2265263), (1364, 2119117), (1508, 1916761), (1573, 1837556), (1606, 1799798), (1612, 1793099), (1694, 1706302), (1798, 1607606), (1898, 1522906), (2002, 1443794), (2044, 1414127), (2117, 1365364), (2233, 1294436), (2263, 1277276), (2387, 1210924), (2639, 1095292), (2821, 1024628), (3146, 918778), (3212, 899899), (3388, 853151), (3509, 823732), (3596, 803803), (3751, 770588), (3796, 761453), (4004, 721897), (4147, 697004), (4234, 682682), (4433, 652036), (4466, 647218), (4526, 638638), (4774, 605462), (5278, 547646), (5621, 514228), (5642, 512314), (6292, 459389), (6293, 459316), (6643, 435116), (7018, 411866), (7502, 385294), (8294, 348502), (8468, 341341), (8833, 327236), (8866, 326018), (8932, 323609), (9052, 319319), (9548, 302731), (9889, 292292), (10439, 276892), (10556, 273823), (11011, 262508), (11242, 257114), (11284, 256157), (11687, 247324), (12586, 229658), (13286, 217558), (14036, 205933), (14819, 195052), (15004, 192647), (15841, 182468), (16588, 174251), (17666, 163618), (17732, 163009), (19778, 146146), (20878, 138446), (22022, 131254), (22484, 128557), (23287, 124124), (23374, 123662), (24563, 117676), (24893, 116116), (25172, 114829), (26257, 110084), (26572, 108779), (27521, 105028), (29029, 99572), (29419, 98252), (29638, 97526), (31031, 93148), (31682, 91234), (35332, 81809), (39556, 73073), (41756, 69223), (44044, 65627), (45617, 63364), (46574, 62062), (46748, 61831), (48763, 59276), (49126, 58838), (49786, 58058), (52514, 55042)]