3788248856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5665

約数の個数: 128

約数和(自身を含む): 9259868160

約数和(自身を除く): 5471619304

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 31, 34, 46, 56, 62, 68, 92, 119, 124, 136, 161, 184, 217, 238, 248, 322, 391, 434, 476, 527, 644, 713, 782, 868, 952, 1054, 1288, 1426, 1564, 1736, 2108, 2737, 2852, 3128, 3689, 4216, 4991, 5474, 5581, 5704, 7378, 9982, 10948, 11162, 12121, 14756, 19964, 21896, 22324, 24242, 29512, 39067, 39928, 44648, 48484, 78134, 84847, 94877, 96968, 128363, 156268, 169694, 173011, 189754, 256726, 312536, 339388, 346022, 379508, 513452, 664139, 678776, 692044, 759016, 898541, 1026904, 1211077, 1328278, 1384088, 1797082, 2182171, 2422154, 2656556, 2941187, 3594164, 3979253, 4364342, 4844308, 5313112, 5882374, 7188328, 7958506, 8728684, 9688616, 11764748, 15275197, 15917012, 17457368, 20588309, 23529496, 27854771, 30550394, 31834024, 41176618, 55709542, 61100788, 67647301, 82353236, 111419084, 122201576, 135294602, 164706472, 222838168, 270589204, 473531107, 541178408, 947062214, 1894124428, 3788248856]

約数ペア:

[(1, 3788248856), (2, 1894124428), (4, 947062214), (7, 541178408), (8, 473531107), (14, 270589204), (17, 222838168), (23, 164706472), (28, 135294602), (31, 122201576), (34, 111419084), (46, 82353236), (56, 67647301), (62, 61100788), (68, 55709542), (92, 41176618), (119, 31834024), (124, 30550394), (136, 27854771), (161, 23529496), (184, 20588309), (217, 17457368), (238, 15917012), (248, 15275197), (322, 11764748), (391, 9688616), (434, 8728684), (476, 7958506), (527, 7188328), (644, 5882374), (713, 5313112), (782, 4844308), (868, 4364342), (952, 3979253), (1054, 3594164), (1288, 2941187), (1426, 2656556), (1564, 2422154), (1736, 2182171), (2108, 1797082), (2737, 1384088), (2852, 1328278), (3128, 1211077), (3689, 1026904), (4216, 898541), (4991, 759016), (5474, 692044), (5581, 678776), (5704, 664139), (7378, 513452), (9982, 379508), (10948, 346022), (11162, 339388), (12121, 312536), (14756, 256726), (19964, 189754), (21896, 173011), (22324, 169694), (24242, 156268), (29512, 128363), (39067, 96968), (39928, 94877), (44648, 84847), (48484, 78134)]