228519304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4522

約数の個数: 64

約数和(自身を含む): 505537200

約数和(自身を除く): 277017896

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3944, 4457, 6409, 8914, 12818, 17828, 25636, 35656, 51272, 57941, 75769, 115882, 129253, 151538, 231764, 258506, 303076, 463528, 517012, 606152, 984997, 1034024, 1680289, 1969994, 2197301, 3360578, 3939988, 4394602, 6721156, 7879976, 8789204, 13442312, 17578408, 28564913, 57129826, 114259652, 228519304]

約数ペア:

[(1, 228519304), (2, 114259652), (4, 57129826), (8, 28564913), (13, 17578408), (17, 13442312), (26, 8789204), (29, 7879976), (34, 6721156), (52, 4394602), (58, 3939988), (68, 3360578), (104, 2197301), (116, 1969994), (136, 1680289), (221, 1034024), (232, 984997), (377, 606152), (442, 517012), (493, 463528), (754, 303076), (884, 258506), (986, 231764), (1508, 151538), (1768, 129253), (1972, 115882), (3016, 75769), (3944, 57941), (4457, 51272), (6409, 35656), (8914, 25636), (12818, 17828)]