289897055998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2230

約数の個数: 96

約数和(自身を含む): 504985840128

約数和(自身を除く): 215088784130

約数列:

[1, 2, 11, 22, 23, 46, 121, 163, 173, 242, 253, 326, 346, 506, 1793, 1847, 1903, 2783, 3586, 3694, 3749, 3806, 3979, 5566, 7498, 7958, 19723, 20317, 20933, 28199, 39446, 40634, 41239, 41866, 42481, 43769, 56398, 82478, 84962, 87538, 223487, 301061, 310189, 319531, 446974, 453629, 467291, 481459, 602122, 620378, 639062, 648577, 907258, 934582, 962918, 1297154, 3311671, 3412079, 3514841, 5140201, 6623342, 6824158, 6924403, 7029682, 7134347, 7349213, 10280402, 13848806, 14268694, 14698426, 36428381, 38663251, 52083553, 72856762, 76168433, 77326502, 78477817, 80841343, 104167106, 152336866, 156955634, 161682686, 572919083, 837852763, 889254773, 1145838166, 1197921719, 1675705526, 1778509546, 2395843438, 6302109913, 12604219826, 13177138909, 26354277818, 144948527999, 289897055998]

約数ペア:

[(1, 289897055998), (2, 144948527999), (11, 26354277818), (22, 13177138909), (23, 12604219826), (46, 6302109913), (121, 2395843438), (163, 1778509546), (173, 1675705526), (242, 1197921719), (253, 1145838166), (326, 889254773), (346, 837852763), (506, 572919083), (1793, 161682686), (1847, 156955634), (1903, 152336866), (2783, 104167106), (3586, 80841343), (3694, 78477817), (3749, 77326502), (3806, 76168433), (3979, 72856762), (5566, 52083553), (7498, 38663251), (7958, 36428381), (19723, 14698426), (20317, 14268694), (20933, 13848806), (28199, 10280402), (39446, 7349213), (40634, 7134347), (41239, 7029682), (41866, 6924403), (42481, 6824158), (43769, 6623342), (56398, 5140201), (82478, 3514841), (84962, 3412079), (87538, 3311671), (223487, 1297154), (301061, 962918), (310189, 934582), (319531, 907258), (446974, 648577), (453629, 639062), (467291, 620378), (481459, 602122)]