12621228648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127549}}^1$

素因数の和:127615

約数の個数: 128

約数和(自身を含む): 39183360000

約数和(自身を除く): 26562131352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 12369, 14136, 16492, 24738, 32984, 49476, 98952, 127549, 255098, 382647, 510196, 765294, 892843, 1020392, 1530588, 1785686, 2423431, 2678529, 3061176, 3571372, 3954019, 4846862, 5357058, 7142744, 7270293, 7908038, 9693724, 10714116, 11862057, 14540586, 15816076, 16964017, 19387448, 21428232, 23724114, 27678133, 29081172, 31632152, 33928034, 47448228, 50892051, 55356266, 58162344, 67856068, 75126361, 83034399, 94896456, 101784102, 110712532, 135712136, 150252722, 166068798, 203568204, 221425064, 225379083, 300505444, 332137596, 407136408, 450758166, 525884527, 601010888, 664275192, 901516332, 1051769054, 1577653581, 1803032664, 2103538108, 3155307162, 4207076216, 6310614324, 12621228648]

約数ペア:

[(1, 12621228648), (2, 6310614324), (3, 4207076216), (4, 3155307162), (6, 2103538108), (7, 1803032664), (8, 1577653581), (12, 1051769054), (14, 901516332), (19, 664275192), (21, 601010888), (24, 525884527), (28, 450758166), (31, 407136408), (38, 332137596), (42, 300505444), (56, 225379083), (57, 221425064), (62, 203568204), (76, 166068798), (84, 150252722), (93, 135712136), (114, 110712532), (124, 101784102), (133, 94896456), (152, 83034399), (168, 75126361), (186, 67856068), (217, 58162344), (228, 55356266), (248, 50892051), (266, 47448228), (372, 33928034), (399, 31632152), (434, 29081172), (456, 27678133), (532, 23724114), (589, 21428232), (651, 19387448), (744, 16964017), (798, 15816076), (868, 14540586), (1064, 11862057), (1178, 10714116), (1302, 9693724), (1596, 7908038), (1736, 7270293), (1767, 7142744), (2356, 5357058), (2604, 4846862), (3192, 3954019), (3534, 3571372), (4123, 3061176), (4712, 2678529), (5208, 2423431), (7068, 1785686), (8246, 1530588), (12369, 1020392), (14136, 892843), (16492, 765294), (24738, 510196), (32984, 382647), (49476, 255098), (98952, 127549)]