401049712

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 90

約数和(自身を含む): 945882168

約数和(自身を除く): 544832456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 529, 644, 784, 967, 1058, 1127, 1288, 1934, 2116, 2254, 2576, 3703, 3868, 4232, 4508, 6769, 7406, 7736, 8464, 9016, 13538, 14812, 15472, 18032, 22241, 25921, 27076, 29624, 44482, 47383, 51842, 54152, 59248, 88964, 94766, 103684, 108304, 155687, 177928, 189532, 207368, 311374, 355856, 379064, 414736, 511543, 622748, 758128, 1023086, 1089809, 1245496, 2046172, 2179618, 2490992, 3580801, 4092344, 4359236, 7161602, 8184688, 8718472, 14323204, 17436944, 25065607, 28646408, 50131214, 57292816, 100262428, 200524856, 401049712]

約数ペア:

[(1, 401049712), (2, 200524856), (4, 100262428), (7, 57292816), (8, 50131214), (14, 28646408), (16, 25065607), (23, 17436944), (28, 14323204), (46, 8718472), (49, 8184688), (56, 7161602), (92, 4359236), (98, 4092344), (112, 3580801), (161, 2490992), (184, 2179618), (196, 2046172), (322, 1245496), (368, 1089809), (392, 1023086), (529, 758128), (644, 622748), (784, 511543), (967, 414736), (1058, 379064), (1127, 355856), (1288, 311374), (1934, 207368), (2116, 189532), (2254, 177928), (2576, 155687), (3703, 108304), (3868, 103684), (4232, 94766), (4508, 88964), (6769, 59248), (7406, 54152), (7736, 51842), (8464, 47383), (9016, 44482), (13538, 29624), (14812, 27076), (15472, 25921), (18032, 22241)]