220423392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3581

約数の個数: 144

約数和(自身を含む): 739694592

約数和(自身を除く): 519271200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3527, 3906, 4464, 5208, 6944, 7054, 7812, 8928, 10416, 10581, 14108, 15624, 20832, 21162, 24689, 28216, 31248, 31743, 42324, 49378, 56432, 62496, 63486, 74067, 84648, 98756, 109337, 112864, 126972, 148134, 169296, 197512, 218674, 222201, 253944, 296268, 328011, 338592, 395024, 437348, 444402, 507888, 592536, 656022, 765359, 790048, 874696, 888804, 984033, 1015776, 1185072, 1312044, 1530718, 1749392, 1777608, 1968066, 2296077, 2370144, 2624088, 3061436, 3498784, 3555216, 3936132, 4592154, 5248176, 6122872, 6888231, 7110432, 7872264, 9184308, 10496352, 12245744, 13776462, 15744528, 18368616, 24491488, 27552924, 31489056, 36737232, 55105848, 73474464, 110211696, 220423392]

約数ペア:

[(1, 220423392), (2, 110211696), (3, 73474464), (4, 55105848), (6, 36737232), (7, 31489056), (8, 27552924), (9, 24491488), (12, 18368616), (14, 15744528), (16, 13776462), (18, 12245744), (21, 10496352), (24, 9184308), (28, 7872264), (31, 7110432), (32, 6888231), (36, 6122872), (42, 5248176), (48, 4592154), (56, 3936132), (62, 3555216), (63, 3498784), (72, 3061436), (84, 2624088), (93, 2370144), (96, 2296077), (112, 1968066), (124, 1777608), (126, 1749392), (144, 1530718), (168, 1312044), (186, 1185072), (217, 1015776), (224, 984033), (248, 888804), (252, 874696), (279, 790048), (288, 765359), (336, 656022), (372, 592536), (434, 507888), (496, 444402), (504, 437348), (558, 395024), (651, 338592), (672, 328011), (744, 296268), (868, 253944), (992, 222201), (1008, 218674), (1116, 197512), (1302, 169296), (1488, 148134), (1736, 126972), (1953, 112864), (2016, 109337), (2232, 98756), (2604, 84648), (2976, 74067), (3472, 63486), (3527, 62496), (3906, 56432), (4464, 49378), (5208, 42324), (6944, 31743), (7054, 31248), (7812, 28216), (8928, 24689), (10416, 21162), (10581, 20832), (14108, 15624)]