403951248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 1197780480

約数和(自身を除く): 793829232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 191, 228, 304, 342, 382, 456, 573, 684, 764, 773, 912, 1146, 1368, 1528, 1546, 1719, 2292, 2319, 2736, 3056, 3092, 3438, 3629, 4584, 4638, 6184, 6876, 6957, 7258, 9168, 9276, 10887, 12368, 13752, 13914, 14516, 14687, 18552, 21774, 27504, 27828, 29032, 29374, 32661, 37104, 43548, 44061, 55656, 58064, 58748, 65322, 87096, 88122, 111312, 117496, 130644, 132183, 147643, 174192, 176244, 234992, 261288, 264366, 295286, 352488, 442929, 522576, 528732, 590572, 704976, 885858, 1057464, 1181144, 1328787, 1771716, 2114928, 2362288, 2657574, 2805217, 3543432, 5315148, 5610434, 7086864, 8415651, 10630296, 11220868, 16831302, 21260592, 22441736, 25246953, 33662604, 44883472, 50493906, 67325208, 100987812, 134650416, 201975624, 403951248]

約数ペア:

[(1, 403951248), (2, 201975624), (3, 134650416), (4, 100987812), (6, 67325208), (8, 50493906), (9, 44883472), (12, 33662604), (16, 25246953), (18, 22441736), (19, 21260592), (24, 16831302), (36, 11220868), (38, 10630296), (48, 8415651), (57, 7086864), (72, 5610434), (76, 5315148), (114, 3543432), (144, 2805217), (152, 2657574), (171, 2362288), (191, 2114928), (228, 1771716), (304, 1328787), (342, 1181144), (382, 1057464), (456, 885858), (573, 704976), (684, 590572), (764, 528732), (773, 522576), (912, 442929), (1146, 352488), (1368, 295286), (1528, 264366), (1546, 261288), (1719, 234992), (2292, 176244), (2319, 174192), (2736, 147643), (3056, 132183), (3092, 130644), (3438, 117496), (3629, 111312), (4584, 88122), (4638, 87096), (6184, 65322), (6876, 58748), (6957, 58064), (7258, 55656), (9168, 44061), (9276, 43548), (10887, 37104), (12368, 32661), (13752, 29374), (13914, 29032), (14516, 27828), (14687, 27504), (18552, 21774)]