64205121708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031507}}^1$

素因数の和:1031556

約数の個数: 144

約数和(自身を含む): 210262590720

約数和(自身を除く): 146057469012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 15561, 20748, 31122, 62244, 1031507, 2063014, 3094521, 4126028, 6189042, 7220549, 9283563, 12378084, 13409591, 14441098, 18567126, 19598633, 21661647, 26819182, 28882196, 37134252, 39197266, 40228773, 43323294, 53638364, 58795899, 64984941, 78394532, 80457546, 86646588, 93867137, 117591798, 120686319, 129969882, 137190431, 160915092, 176387697, 187734274, 235183596, 241372638, 254782229, 259939764, 274380862, 281601411, 352775394, 375468548, 411571293, 482745276, 509564458, 548761724, 563202822, 705550788, 764346687, 823142586, 844804233, 1019128916, 1126405644, 1234713879, 1528693374, 1646285172, 1689608466, 1783475603, 2293040061, 2469427758, 3057386748, 3379216932, 3566951206, 4586080122, 4938855516, 5350426809, 7133902412, 9172160244, 10700853618, 16051280427, 21401707236, 32102560854, 64205121708]

約数ペア:

[(1, 64205121708), (2, 32102560854), (3, 21401707236), (4, 16051280427), (6, 10700853618), (7, 9172160244), (9, 7133902412), (12, 5350426809), (13, 4938855516), (14, 4586080122), (18, 3566951206), (19, 3379216932), (21, 3057386748), (26, 2469427758), (28, 2293040061), (36, 1783475603), (38, 1689608466), (39, 1646285172), (42, 1528693374), (52, 1234713879), (57, 1126405644), (63, 1019128916), (76, 844804233), (78, 823142586), (84, 764346687), (91, 705550788), (114, 563202822), (117, 548761724), (126, 509564458), (133, 482745276), (156, 411571293), (171, 375468548), (182, 352775394), (228, 281601411), (234, 274380862), (247, 259939764), (252, 254782229), (266, 241372638), (273, 235183596), (342, 187734274), (364, 176387697), (399, 160915092), (468, 137190431), (494, 129969882), (532, 120686319), (546, 117591798), (684, 93867137), (741, 86646588), (798, 80457546), (819, 78394532), (988, 64984941), (1092, 58795899), (1197, 53638364), (1482, 43323294), (1596, 40228773), (1638, 39197266), (1729, 37134252), (2223, 28882196), (2394, 26819182), (2964, 21661647), (3276, 19598633), (3458, 18567126), (4446, 14441098), (4788, 13409591), (5187, 12378084), (6916, 9283563), (8892, 7220549), (10374, 6189042), (15561, 4126028), (20748, 3094521), (31122, 2063014), (62244, 1031507)]