1276653168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 4333056000

約数和(自身を除く): 3056402832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 191, 228, 252, 266, 304, 336, 342, 349, 382, 399, 456, 504, 532, 573, 684, 698, 764, 798, 912, 1008, 1047, 1064, 1146, 1197, 1337, 1368, 1396, 1528, 1596, 1719, 2094, 2128, 2292, 2394, 2443, 2674, 2736, 2792, 3056, 3141, 3192, 3438, 3629, 4011, 4188, 4584, 4788, 4886, 5348, 5584, 6282, 6384, 6631, 6876, 7258, 7329, 8022, 8376, 9168, 9576, 9772, 10696, 10887, 12033, 12564, 13262, 13752, 14516, 14658, 16044, 16752, 19152, 19544, 19893, 21392, 21774, 21987, 24066, 25128, 25403, 26524, 27504, 29032, 29316, 32088, 32661, 39088, 39786, 43548, 43974, 46417, 48132, 50256, 50806, 53048, 58064, 58632, 59679, 64176, 65322, 66659, 76209, 79572, 87096, 87948, 92834, 96264, 101612, 106096, 117264, 119358, 130644, 133318, 139251, 152418, 159144, 174192, 175896, 185668, 192528, 199977, 203224, 228627, 238716, 261288, 266636, 278502, 304836, 318288, 351792, 371336, 399954, 406448, 417753, 457254, 466613, 477432, 522576, 533272, 557004, 599931, 609672, 742672, 799908, 835506, 914508, 933226, 954864, 1066544, 1114008, 1199862, 1219344, 1266521, 1399839, 1599816, 1671012, 1829016, 1866452, 2228016, 2399724, 2533042, 2799678, 3199632, 3342024, 3658032, 3732904, 3799563, 4199517, 4799448, 5066084, 5599356, 6684048, 7465808, 7599126, 8399034, 8865647, 9598896, 10132168, 11198712, 11398689, 15198252, 16798068, 17731294, 20264336, 22397424, 22797378, 26596941, 30396504, 33596136, 35462588, 45594756, 53193882, 60793008, 67192272, 70925176, 79790823, 91189512, 106387764, 141850352, 159581646, 182379024, 212775528, 319163292, 425551056, 638326584, 1276653168]

約数ペア:

[(1, 1276653168), (2, 638326584), (3, 425551056), (4, 319163292), (6, 212775528), (7, 182379024), (8, 159581646), (9, 141850352), (12, 106387764), (14, 91189512), (16, 79790823), (18, 70925176), (19, 67192272), (21, 60793008), (24, 53193882), (28, 45594756), (36, 35462588), (38, 33596136), (42, 30396504), (48, 26596941), (56, 22797378), (57, 22397424), (63, 20264336), (72, 17731294), (76, 16798068), (84, 15198252), (112, 11398689), (114, 11198712), (126, 10132168), (133, 9598896), (144, 8865647), (152, 8399034), (168, 7599126), (171, 7465808), (191, 6684048), (228, 5599356), (252, 5066084), (266, 4799448), (304, 4199517), (336, 3799563), (342, 3732904), (349, 3658032), (382, 3342024), (399, 3199632), (456, 2799678), (504, 2533042), (532, 2399724), (573, 2228016), (684, 1866452), (698, 1829016), (764, 1671012), (798, 1599816), (912, 1399839), (1008, 1266521), (1047, 1219344), (1064, 1199862), (1146, 1114008), (1197, 1066544), (1337, 954864), (1368, 933226), (1396, 914508), (1528, 835506), (1596, 799908), (1719, 742672), (2094, 609672), (2128, 599931), (2292, 557004), (2394, 533272), (2443, 522576), (2674, 477432), (2736, 466613), (2792, 457254), (3056, 417753), (3141, 406448), (3192, 399954), (3438, 371336), (3629, 351792), (4011, 318288), (4188, 304836), (4584, 278502), (4788, 266636), (4886, 261288), (5348, 238716), (5584, 228627), (6282, 203224), (6384, 199977), (6631, 192528), (6876, 185668), (7258, 175896), (7329, 174192), (8022, 159144), (8376, 152418), (9168, 139251), (9576, 133318), (9772, 130644), (10696, 119358), (10887, 117264), (12033, 106096), (12564, 101612), (13262, 96264), (13752, 92834), (14516, 87948), (14658, 87096), (16044, 79572), (16752, 76209), (19152, 66659), (19544, 65322), (19893, 64176), (21392, 59679), (21774, 58632), (21987, 58064), (24066, 53048), (25128, 50806), (25403, 50256), (26524, 48132), (27504, 46417), (29032, 43974), (29316, 43548), (32088, 39786), (32661, 39088)]