247035888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1987

約数の個数: 120

約数和(自身を含む): 763701120

約数和(自身を除く): 516665232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 528, 664, 747, 792, 913, 996, 1328, 1494, 1584, 1826, 1879, 1992, 2739, 2988, 3652, 3758, 3984, 5478, 5637, 5976, 7304, 7516, 8217, 10956, 11274, 11952, 14608, 15032, 16434, 16911, 20669, 21912, 22548, 30064, 32868, 33822, 41338, 43824, 45096, 62007, 65736, 67644, 82676, 90192, 124014, 131472, 135288, 155957, 165352, 186021, 248028, 270576, 311914, 330704, 372042, 467871, 496056, 623828, 744084, 935742, 992112, 1247656, 1403613, 1488168, 1715527, 1871484, 2495312, 2807226, 2976336, 3431054, 3742968, 5146581, 5614452, 6862108, 7485936, 10293162, 11228904, 13724216, 15439743, 20586324, 22457808, 27448432, 30879486, 41172648, 61758972, 82345296, 123517944, 247035888]

約数ペア:

[(1, 247035888), (2, 123517944), (3, 82345296), (4, 61758972), (6, 41172648), (8, 30879486), (9, 27448432), (11, 22457808), (12, 20586324), (16, 15439743), (18, 13724216), (22, 11228904), (24, 10293162), (33, 7485936), (36, 6862108), (44, 5614452), (48, 5146581), (66, 3742968), (72, 3431054), (83, 2976336), (88, 2807226), (99, 2495312), (132, 1871484), (144, 1715527), (166, 1488168), (176, 1403613), (198, 1247656), (249, 992112), (264, 935742), (332, 744084), (396, 623828), (498, 496056), (528, 467871), (664, 372042), (747, 330704), (792, 311914), (913, 270576), (996, 248028), (1328, 186021), (1494, 165352), (1584, 155957), (1826, 135288), (1879, 131472), (1992, 124014), (2739, 90192), (2988, 82676), (3652, 67644), (3758, 65736), (3984, 62007), (5478, 45096), (5637, 43824), (5976, 41338), (7304, 33822), (7516, 32868), (8217, 30064), (10956, 22548), (11274, 21912), (11952, 20669), (14608, 16911), (15032, 16434)]