221938176

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 628531200

約数和(自身を除く): 406593024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 79, 93, 96, 118, 124, 128, 158, 177, 186, 192, 236, 237, 248, 256, 316, 354, 372, 384, 472, 474, 496, 512, 632, 708, 744, 768, 944, 948, 992, 1264, 1416, 1488, 1536, 1829, 1888, 1896, 1984, 2449, 2528, 2832, 2976, 3658, 3776, 3792, 3968, 4661, 4898, 5056, 5487, 5664, 5952, 7316, 7347, 7552, 7584, 7936, 9322, 9796, 10112, 10974, 11328, 11904, 13983, 14632, 14694, 15104, 15168, 15872, 18644, 19592, 20224, 21948, 22656, 23808, 27966, 29264, 29388, 30208, 30336, 37288, 39184, 40448, 43896, 45312, 47616, 55932, 58528, 58776, 60672, 74576, 78368, 87792, 90624, 111864, 117056, 117552, 121344, 144491, 149152, 156736, 175584, 223728, 234112, 235104, 288982, 298304, 313472, 351168, 433473, 447456, 468224, 470208, 577964, 596608, 626944, 702336, 866946, 894912, 936448, 940416, 1155928, 1193216, 1253888, 1404672, 1733892, 1789824, 1880832, 2311856, 2386432, 2809344, 3467784, 3579648, 3761664, 4623712, 6935568, 7159296, 9247424, 13871136, 18494848, 27742272, 36989696, 55484544, 73979392, 110969088, 221938176]

約数ペア:

[(1, 221938176), (2, 110969088), (3, 73979392), (4, 55484544), (6, 36989696), (8, 27742272), (12, 18494848), (16, 13871136), (24, 9247424), (31, 7159296), (32, 6935568), (48, 4623712), (59, 3761664), (62, 3579648), (64, 3467784), (79, 2809344), (93, 2386432), (96, 2311856), (118, 1880832), (124, 1789824), (128, 1733892), (158, 1404672), (177, 1253888), (186, 1193216), (192, 1155928), (236, 940416), (237, 936448), (248, 894912), (256, 866946), (316, 702336), (354, 626944), (372, 596608), (384, 577964), (472, 470208), (474, 468224), (496, 447456), (512, 433473), (632, 351168), (708, 313472), (744, 298304), (768, 288982), (944, 235104), (948, 234112), (992, 223728), (1264, 175584), (1416, 156736), (1488, 149152), (1536, 144491), (1829, 121344), (1888, 117552), (1896, 117056), (1984, 111864), (2449, 90624), (2528, 87792), (2832, 78368), (2976, 74576), (3658, 60672), (3776, 58776), (3792, 58528), (3968, 55932), (4661, 47616), (4898, 45312), (5056, 43896), (5487, 40448), (5664, 39184), (5952, 37288), (7316, 30336), (7347, 30208), (7552, 29388), (7584, 29264), (7936, 27966), (9322, 23808), (9796, 22656), (10112, 21948), (10974, 20224), (11328, 19592), (11904, 18644), (13983, 15872), (14632, 15168), (14694, 15104)]