630738752

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 112

約数和(自身を含む): 1530047232

約数和(自身を除く): 899308480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 161, 164, 184, 224, 287, 322, 328, 368, 448, 574, 644, 656, 736, 943, 1148, 1288, 1312, 1472, 1493, 1886, 2296, 2576, 2624, 2986, 3772, 4592, 5152, 5972, 6601, 7544, 9184, 10304, 10451, 11944, 13202, 15088, 18368, 20902, 23888, 26404, 30176, 34339, 41804, 47776, 52808, 60352, 61213, 68678, 83608, 95552, 105616, 122426, 137356, 167216, 211232, 240373, 244852, 274712, 334432, 422464, 428491, 480746, 489704, 549424, 668864, 856982, 961492, 979408, 1098848, 1407899, 1713964, 1922984, 1958816, 2197696, 2815798, 3427928, 3845968, 3917632, 5631596, 6855856, 7691936, 9855293, 11263192, 13711712, 15383872, 19710586, 22526384, 27423424, 39421172, 45052768, 78842344, 90105536, 157684688, 315369376, 630738752]

約数ペア:

[(1, 630738752), (2, 315369376), (4, 157684688), (7, 90105536), (8, 78842344), (14, 45052768), (16, 39421172), (23, 27423424), (28, 22526384), (32, 19710586), (41, 15383872), (46, 13711712), (56, 11263192), (64, 9855293), (82, 7691936), (92, 6855856), (112, 5631596), (161, 3917632), (164, 3845968), (184, 3427928), (224, 2815798), (287, 2197696), (322, 1958816), (328, 1922984), (368, 1713964), (448, 1407899), (574, 1098848), (644, 979408), (656, 961492), (736, 856982), (943, 668864), (1148, 549424), (1288, 489704), (1312, 480746), (1472, 428491), (1493, 422464), (1886, 334432), (2296, 274712), (2576, 244852), (2624, 240373), (2986, 211232), (3772, 167216), (4592, 137356), (5152, 122426), (5972, 105616), (6601, 95552), (7544, 83608), (9184, 68678), (10304, 61213), (10451, 60352), (11944, 52808), (13202, 47776), (15088, 41804), (18368, 34339), (20902, 30176), (23888, 26404)]