754551408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2127

約数の個数: 160

約数和(自身を含む): 2282076160

約数和(自身を除く): 1527524752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1482, 1488, 1612, 1767, 1976, 2053, 2356, 2418, 2964, 3224, 3534, 3952, 4106, 4712, 4836, 5928, 6159, 6448, 7068, 7657, 8212, 9424, 9672, 11856, 12318, 14136, 15314, 16424, 19344, 22971, 24636, 26689, 28272, 30628, 32848, 39007, 45942, 49272, 53378, 61256, 63643, 78014, 80067, 91884, 98544, 106756, 117021, 122512, 127286, 156028, 160134, 183768, 190929, 213512, 234042, 254572, 312056, 320268, 367536, 381858, 427024, 468084, 507091, 509144, 624112, 640536, 763716, 827359, 936168, 1014182, 1018288, 1209217, 1281072, 1521273, 1527432, 1654718, 1872336, 2028364, 2418434, 2482077, 3042546, 3054864, 3309436, 3627651, 4056728, 4836868, 4964154, 6085092, 6618872, 7255302, 8113456, 9673736, 9928308, 12170184, 13237744, 14510604, 15719821, 19347472, 19856616, 24340368, 29021208, 31439642, 39713232, 47159463, 58042416, 62879284, 94318926, 125758568, 188637852, 251517136, 377275704, 754551408]

約数ペア:

[(1, 754551408), (2, 377275704), (3, 251517136), (4, 188637852), (6, 125758568), (8, 94318926), (12, 62879284), (13, 58042416), (16, 47159463), (19, 39713232), (24, 31439642), (26, 29021208), (31, 24340368), (38, 19856616), (39, 19347472), (48, 15719821), (52, 14510604), (57, 13237744), (62, 12170184), (76, 9928308), (78, 9673736), (93, 8113456), (104, 7255302), (114, 6618872), (124, 6085092), (152, 4964154), (156, 4836868), (186, 4056728), (208, 3627651), (228, 3309436), (247, 3054864), (248, 3042546), (304, 2482077), (312, 2418434), (372, 2028364), (403, 1872336), (456, 1654718), (494, 1527432), (496, 1521273), (589, 1281072), (624, 1209217), (741, 1018288), (744, 1014182), (806, 936168), (912, 827359), (988, 763716), (1178, 640536), (1209, 624112), (1482, 509144), (1488, 507091), (1612, 468084), (1767, 427024), (1976, 381858), (2053, 367536), (2356, 320268), (2418, 312056), (2964, 254572), (3224, 234042), (3534, 213512), (3952, 190929), (4106, 183768), (4712, 160134), (4836, 156028), (5928, 127286), (6159, 122512), (6448, 117021), (7068, 106756), (7657, 98544), (8212, 91884), (9424, 80067), (9672, 78014), (11856, 63643), (12318, 61256), (14136, 53378), (15314, 49272), (16424, 45942), (19344, 39007), (22971, 32848), (24636, 30628), (26689, 28272)]