440052354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 1112567040

約数和(自身を除く): 672514686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 151, 202, 229, 302, 303, 453, 458, 606, 687, 707, 906, 909, 1057, 1359, 1374, 1414, 1603, 1818, 2061, 2114, 2121, 2718, 3171, 3206, 4122, 4242, 4809, 6342, 6363, 9513, 9618, 12726, 14427, 15251, 19026, 23129, 28854, 30502, 34579, 45753, 46258, 69158, 69387, 91506, 103737, 106757, 137259, 138774, 161903, 207474, 208161, 213514, 242053, 274518, 311211, 320271, 323806, 416322, 484106, 485709, 622422, 640542, 726159, 960813, 971418, 1452318, 1457127, 1921626, 2178477, 2914254, 3492479, 4356954, 6984958, 10477437, 20954874, 24447353, 31432311, 48894706, 62864622, 73342059, 146684118, 220026177, 440052354]

約数ペア:

[(1, 440052354), (2, 220026177), (3, 146684118), (6, 73342059), (7, 62864622), (9, 48894706), (14, 31432311), (18, 24447353), (21, 20954874), (42, 10477437), (63, 6984958), (101, 4356954), (126, 3492479), (151, 2914254), (202, 2178477), (229, 1921626), (302, 1457127), (303, 1452318), (453, 971418), (458, 960813), (606, 726159), (687, 640542), (707, 622422), (906, 485709), (909, 484106), (1057, 416322), (1359, 323806), (1374, 320271), (1414, 311211), (1603, 274518), (1818, 242053), (2061, 213514), (2114, 208161), (2121, 207474), (2718, 161903), (3171, 138774), (3206, 137259), (4122, 106757), (4242, 103737), (4809, 91506), (6342, 69387), (6363, 69158), (9513, 46258), (9618, 45753), (12726, 34579), (14427, 30502), (15251, 28854), (19026, 23129)]