221954048

素因数分解:

$2^{14}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 503301120

約数和(自身を除く): 281347072

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 128, 152, 184, 248, 256, 304, 368, 437, 496, 512, 589, 608, 713, 736, 874, 992, 1024, 1178, 1216, 1426, 1472, 1748, 1984, 2048, 2356, 2432, 2852, 2944, 3496, 3968, 4096, 4712, 4864, 5704, 5888, 6992, 7936, 8192, 9424, 9728, 11408, 11776, 13547, 13984, 15872, 16384, 18848, 19456, 22816, 23552, 27094, 27968, 31744, 37696, 38912, 45632, 47104, 54188, 55936, 63488, 75392, 77824, 91264, 94208, 108376, 111872, 126976, 150784, 155648, 182528, 188416, 216752, 223744, 253952, 301568, 311296, 365056, 376832, 433504, 447488, 507904, 603136, 730112, 867008, 894976, 1206272, 1460224, 1734016, 1789952, 2412544, 2920448, 3468032, 3579904, 4825088, 5840896, 6936064, 7159808, 9650176, 11681792, 13872128, 27744256, 55488512, 110977024, 221954048]

約数ペア:

[(1, 221954048), (2, 110977024), (4, 55488512), (8, 27744256), (16, 13872128), (19, 11681792), (23, 9650176), (31, 7159808), (32, 6936064), (38, 5840896), (46, 4825088), (62, 3579904), (64, 3468032), (76, 2920448), (92, 2412544), (124, 1789952), (128, 1734016), (152, 1460224), (184, 1206272), (248, 894976), (256, 867008), (304, 730112), (368, 603136), (437, 507904), (496, 447488), (512, 433504), (589, 376832), (608, 365056), (713, 311296), (736, 301568), (874, 253952), (992, 223744), (1024, 216752), (1178, 188416), (1216, 182528), (1426, 155648), (1472, 150784), (1748, 126976), (1984, 111872), (2048, 108376), (2356, 94208), (2432, 91264), (2852, 77824), (2944, 75392), (3496, 63488), (3968, 55936), (4096, 54188), (4712, 47104), (4864, 45632), (5704, 38912), (5888, 37696), (6992, 31744), (7936, 27968), (8192, 27094), (9424, 23552), (9728, 22816), (11408, 19456), (11776, 18848), (13547, 16384), (13984, 15872)]