4218456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 12542400

約数和(自身を除く): 8323944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 209, 228, 232, 264, 319, 348, 418, 456, 551, 627, 638, 696, 836, 841, 957, 1102, 1254, 1276, 1653, 1672, 1682, 1914, 2204, 2508, 2523, 2552, 3306, 3364, 3828, 4408, 5016, 5046, 6061, 6612, 6728, 7656, 9251, 10092, 12122, 13224, 15979, 18183, 18502, 20184, 24244, 27753, 31958, 36366, 37004, 47937, 48488, 55506, 63916, 72732, 74008, 95874, 111012, 127832, 145464, 175769, 191748, 222024, 351538, 383496, 527307, 703076, 1054614, 1406152, 2109228, 4218456]

約数ペア:

[(1, 4218456), (2, 2109228), (3, 1406152), (4, 1054614), (6, 703076), (8, 527307), (11, 383496), (12, 351538), (19, 222024), (22, 191748), (24, 175769), (29, 145464), (33, 127832), (38, 111012), (44, 95874), (57, 74008), (58, 72732), (66, 63916), (76, 55506), (87, 48488), (88, 47937), (114, 37004), (116, 36366), (132, 31958), (152, 27753), (174, 24244), (209, 20184), (228, 18502), (232, 18183), (264, 15979), (319, 13224), (348, 12122), (418, 10092), (456, 9251), (551, 7656), (627, 6728), (638, 6612), (696, 6061), (836, 5046), (841, 5016), (957, 4408), (1102, 3828), (1254, 3364), (1276, 3306), (1653, 2552), (1672, 2523), (1682, 2508), (1914, 2204)]