304857124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 672126336

約数和(自身を除く): 367269212

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 107, 143, 187, 214, 221, 286, 293, 374, 428, 442, 572, 586, 748, 884, 1172, 1177, 1391, 1819, 2354, 2431, 2782, 3223, 3638, 3809, 4708, 4862, 4981, 5564, 6446, 7276, 7618, 9724, 9962, 12892, 15236, 15301, 19924, 20009, 23647, 30602, 31351, 40018, 41899, 47294, 54791, 61204, 62702, 64753, 80036, 83798, 94588, 109582, 125404, 129506, 167596, 219164, 259012, 260117, 344861, 407563, 520234, 532967, 689722, 712283, 815126, 1040468, 1065934, 1379444, 1424566, 1630252, 2131868, 2849132, 4483193, 5862637, 6928571, 8966386, 11725274, 13857142, 17932772, 23450548, 27714284, 76214281, 152428562, 304857124]

約数ペア:

[(1, 304857124), (2, 152428562), (4, 76214281), (11, 27714284), (13, 23450548), (17, 17932772), (22, 13857142), (26, 11725274), (34, 8966386), (44, 6928571), (52, 5862637), (68, 4483193), (107, 2849132), (143, 2131868), (187, 1630252), (214, 1424566), (221, 1379444), (286, 1065934), (293, 1040468), (374, 815126), (428, 712283), (442, 689722), (572, 532967), (586, 520234), (748, 407563), (884, 344861), (1172, 260117), (1177, 259012), (1391, 219164), (1819, 167596), (2354, 129506), (2431, 125404), (2782, 109582), (3223, 94588), (3638, 83798), (3809, 80036), (4708, 64753), (4862, 62702), (4981, 61204), (5564, 54791), (6446, 47294), (7276, 41899), (7618, 40018), (9724, 31351), (9962, 30602), (12892, 23647), (15236, 20009), (15301, 19924)]