401484776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 953641920

約数和(自身を除く): 552157144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 193, 242, 307, 308, 386, 484, 614, 616, 772, 847, 968, 1228, 1351, 1544, 1694, 2123, 2149, 2456, 2702, 3377, 3388, 4246, 4298, 5404, 6754, 6776, 8492, 8596, 10808, 13508, 14861, 16984, 17192, 23353, 23639, 27016, 29722, 37147, 46706, 47278, 59251, 59444, 74294, 93412, 94556, 118502, 118888, 148588, 163471, 186824, 189112, 237004, 260029, 297176, 326942, 414757, 474008, 520058, 651761, 653884, 829514, 1040116, 1303522, 1307768, 1659028, 2080232, 2607044, 3318056, 4562327, 5214088, 7169371, 9124654, 14338742, 18249308, 28677484, 36498616, 50185597, 57354968, 100371194, 200742388, 401484776]

約数ペア:

[(1, 401484776), (2, 200742388), (4, 100371194), (7, 57354968), (8, 50185597), (11, 36498616), (14, 28677484), (22, 18249308), (28, 14338742), (44, 9124654), (56, 7169371), (77, 5214088), (88, 4562327), (121, 3318056), (154, 2607044), (193, 2080232), (242, 1659028), (307, 1307768), (308, 1303522), (386, 1040116), (484, 829514), (614, 653884), (616, 651761), (772, 520058), (847, 474008), (968, 414757), (1228, 326942), (1351, 297176), (1544, 260029), (1694, 237004), (2123, 189112), (2149, 186824), (2456, 163471), (2702, 148588), (3377, 118888), (3388, 118502), (4246, 94556), (4298, 93412), (5404, 74294), (6754, 59444), (6776, 59251), (8492, 47278), (8596, 46706), (10808, 37147), (13508, 29722), (14861, 27016), (16984, 23639), (17192, 23353)]