381397776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9337}}^1$

素因数の和:9408

約数の個数: 80

約数和(自身を含む): 1056015744

約数和(自身を除く): 674617968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 9337, 10212, 13616, 18674, 20424, 28011, 37348, 40848, 56022, 74696, 112044, 149392, 214751, 224088, 345469, 429502, 448176, 644253, 690938, 859004, 1036407, 1288506, 1381876, 1718008, 2072814, 2577012, 2763752, 3436016, 4145628, 5154024, 5527504, 7945787, 8291256, 10308048, 15891574, 16582512, 23837361, 31783148, 47674722, 63566296, 95349444, 127132592, 190698888, 381397776]

約数ペア:

[(1, 381397776), (2, 190698888), (3, 127132592), (4, 95349444), (6, 63566296), (8, 47674722), (12, 31783148), (16, 23837361), (23, 16582512), (24, 15891574), (37, 10308048), (46, 8291256), (48, 7945787), (69, 5527504), (74, 5154024), (92, 4145628), (111, 3436016), (138, 2763752), (148, 2577012), (184, 2072814), (222, 1718008), (276, 1381876), (296, 1288506), (368, 1036407), (444, 859004), (552, 690938), (592, 644253), (851, 448176), (888, 429502), (1104, 345469), (1702, 224088), (1776, 214751), (2553, 149392), (3404, 112044), (5106, 74696), (6808, 56022), (9337, 40848), (10212, 37348), (13616, 28011), (18674, 20424)]