250440476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 529284672

約数和(自身を除く): 278844196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 121, 143, 212, 242, 286, 484, 572, 583, 689, 751, 1166, 1378, 1502, 1573, 2332, 2756, 3004, 3146, 6292, 6413, 7579, 8261, 9763, 12826, 15158, 16522, 19526, 25652, 30316, 33044, 39052, 39803, 79606, 83369, 90871, 107393, 159212, 166738, 181742, 214786, 333476, 363484, 429572, 437833, 517439, 875666, 1034878, 1181323, 1751332, 2069756, 2362646, 4725292, 4816163, 5691829, 9632326, 11383658, 19264652, 22767316, 62610119, 125220238, 250440476]

約数ペア:

[(1, 250440476), (2, 125220238), (4, 62610119), (11, 22767316), (13, 19264652), (22, 11383658), (26, 9632326), (44, 5691829), (52, 4816163), (53, 4725292), (106, 2362646), (121, 2069756), (143, 1751332), (212, 1181323), (242, 1034878), (286, 875666), (484, 517439), (572, 437833), (583, 429572), (689, 363484), (751, 333476), (1166, 214786), (1378, 181742), (1502, 166738), (1573, 159212), (2332, 107393), (2756, 90871), (3004, 83369), (3146, 79606), (6292, 39803), (6413, 39052), (7579, 33044), (8261, 30316), (9763, 25652), (12826, 19526), (15158, 16522)]