388168452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 108

約数和(自身を含む): 1140088768

約数和(自身を除く): 751920316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 151, 202, 252, 302, 303, 404, 453, 604, 606, 707, 906, 909, 1057, 1212, 1359, 1414, 1812, 1818, 2114, 2121, 2718, 2828, 3171, 3636, 4228, 4242, 5436, 6342, 6363, 8484, 9513, 10201, 12684, 12726, 15251, 19026, 20402, 25452, 30502, 30603, 38052, 40804, 45753, 61004, 61206, 71407, 91506, 91809, 106757, 122412, 137259, 142814, 183012, 183618, 213514, 214221, 274518, 285628, 320271, 367236, 427028, 428442, 549036, 640542, 642663, 856884, 960813, 1281084, 1285326, 1540351, 1921626, 2570652, 3080702, 3843252, 4621053, 6161404, 9242106, 10782457, 13863159, 18484212, 21564914, 27726318, 32347371, 43129828, 55452636, 64694742, 97042113, 129389484, 194084226, 388168452]

約数ペア:

[(1, 388168452), (2, 194084226), (3, 129389484), (4, 97042113), (6, 64694742), (7, 55452636), (9, 43129828), (12, 32347371), (14, 27726318), (18, 21564914), (21, 18484212), (28, 13863159), (36, 10782457), (42, 9242106), (63, 6161404), (84, 4621053), (101, 3843252), (126, 3080702), (151, 2570652), (202, 1921626), (252, 1540351), (302, 1285326), (303, 1281084), (404, 960813), (453, 856884), (604, 642663), (606, 640542), (707, 549036), (906, 428442), (909, 427028), (1057, 367236), (1212, 320271), (1359, 285628), (1414, 274518), (1812, 214221), (1818, 213514), (2114, 183618), (2121, 183012), (2718, 142814), (2828, 137259), (3171, 122412), (3636, 106757), (4228, 91809), (4242, 91506), (5436, 71407), (6342, 61206), (6363, 61004), (8484, 45753), (9513, 40804), (10201, 38052), (12684, 30603), (12726, 30502), (15251, 25452), (19026, 20402)]