321209088

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 884491944

約数和(自身を除く): 563282856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 101, 123, 128, 164, 192, 202, 246, 256, 303, 328, 384, 404, 492, 606, 656, 768, 808, 984, 1212, 1312, 1616, 1968, 2424, 2624, 3232, 3936, 4141, 4848, 5248, 6464, 7872, 8282, 9696, 10201, 10496, 12423, 12928, 15744, 16564, 19392, 20402, 24846, 25856, 30603, 31488, 33128, 38784, 40804, 49692, 61206, 66256, 77568, 81608, 99384, 122412, 132512, 163216, 198768, 244824, 265024, 326432, 397536, 418241, 489648, 530048, 652864, 795072, 836482, 979296, 1060096, 1254723, 1305728, 1590144, 1672964, 1958592, 2509446, 2611456, 3180288, 3345928, 3917184, 5018892, 6691856, 7834368, 10037784, 13383712, 20075568, 26767424, 40151136, 53534848, 80302272, 107069696, 160604544, 321209088]

約数ペア:

[(1, 321209088), (2, 160604544), (3, 107069696), (4, 80302272), (6, 53534848), (8, 40151136), (12, 26767424), (16, 20075568), (24, 13383712), (32, 10037784), (41, 7834368), (48, 6691856), (64, 5018892), (82, 3917184), (96, 3345928), (101, 3180288), (123, 2611456), (128, 2509446), (164, 1958592), (192, 1672964), (202, 1590144), (246, 1305728), (256, 1254723), (303, 1060096), (328, 979296), (384, 836482), (404, 795072), (492, 652864), (606, 530048), (656, 489648), (768, 418241), (808, 397536), (984, 326432), (1212, 265024), (1312, 244824), (1616, 198768), (1968, 163216), (2424, 132512), (2624, 122412), (3232, 99384), (3936, 81608), (4141, 77568), (4848, 66256), (5248, 61206), (6464, 49692), (7872, 40804), (8282, 38784), (9696, 33128), (10201, 31488), (10496, 30603), (12423, 25856), (12928, 24846), (15744, 20402), (16564, 19392)]