404546404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 800755200

約数和(自身を除く): 396208796

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 191, 382, 551, 589, 764, 899, 961, 1102, 1178, 1798, 1922, 2204, 2356, 3596, 3629, 3844, 5539, 5921, 7258, 11078, 11842, 14516, 17081, 18259, 22156, 23684, 27869, 34162, 36518, 55738, 68324, 73036, 105241, 111476, 112499, 171709, 183551, 210482, 224998, 343418, 367102, 420964, 449996, 529511, 686836, 734204, 1059022, 2118044, 3262471, 3487469, 5322979, 6524942, 6974938, 10645958, 13049884, 13949876, 21291916, 101136601, 202273202, 404546404]

約数ペア:

[(1, 404546404), (2, 202273202), (4, 101136601), (19, 21291916), (29, 13949876), (31, 13049884), (38, 10645958), (58, 6974938), (62, 6524942), (76, 5322979), (116, 3487469), (124, 3262471), (191, 2118044), (382, 1059022), (551, 734204), (589, 686836), (764, 529511), (899, 449996), (961, 420964), (1102, 367102), (1178, 343418), (1798, 224998), (1922, 210482), (2204, 183551), (2356, 171709), (3596, 112499), (3629, 111476), (3844, 105241), (5539, 73036), (5921, 68324), (7258, 55738), (11078, 36518), (11842, 34162), (14516, 27869), (17081, 23684), (18259, 22156)]