801087616

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 1905131520

約数和(自身を除く): 1104043904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 151, 191, 217, 224, 248, 302, 382, 434, 448, 496, 604, 764, 868, 896, 992, 1057, 1208, 1337, 1528, 1736, 1984, 2114, 2416, 2674, 3056, 3472, 3968, 4228, 4681, 4832, 5348, 5921, 6112, 6944, 8456, 9362, 9664, 10696, 11842, 12224, 13888, 16912, 18724, 19328, 21392, 23684, 24448, 27776, 28841, 32767, 33824, 37448, 41447, 42784, 47368, 57682, 65534, 67648, 74896, 82894, 85568, 94736, 115364, 131068, 135296, 149792, 165788, 171136, 189472, 201887, 230728, 262136, 299584, 331576, 378944, 403774, 461456, 524272, 599168, 663152, 757888, 807548, 894071, 922912, 1048544, 1326304, 1615096, 1788142, 1845824, 2097088, 2652608, 3230192, 3576284, 3691648, 4194176, 5305216, 6258497, 6460384, 7152568, 12516994, 12920768, 14305136, 25033988, 25841536, 28610272, 50067976, 57220544, 100135952, 114441088, 200271904, 400543808, 801087616]

約数ペア:

[(1, 801087616), (2, 400543808), (4, 200271904), (7, 114441088), (8, 100135952), (14, 57220544), (16, 50067976), (28, 28610272), (31, 25841536), (32, 25033988), (56, 14305136), (62, 12920768), (64, 12516994), (112, 7152568), (124, 6460384), (128, 6258497), (151, 5305216), (191, 4194176), (217, 3691648), (224, 3576284), (248, 3230192), (302, 2652608), (382, 2097088), (434, 1845824), (448, 1788142), (496, 1615096), (604, 1326304), (764, 1048544), (868, 922912), (896, 894071), (992, 807548), (1057, 757888), (1208, 663152), (1337, 599168), (1528, 524272), (1736, 461456), (1984, 403774), (2114, 378944), (2416, 331576), (2674, 299584), (3056, 262136), (3472, 230728), (3968, 201887), (4228, 189472), (4681, 171136), (4832, 165788), (5348, 149792), (5921, 135296), (6112, 131068), (6944, 115364), (8456, 94736), (9362, 85568), (9664, 82894), (10696, 74896), (11842, 67648), (12224, 65534), (13888, 57682), (16912, 47368), (18724, 42784), (19328, 41447), (21392, 37448), (23684, 33824), (24448, 32767), (27776, 28841)]