253061946

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 578152380

約数和(自身を除く): 325090434

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 229, 261, 438, 458, 522, 657, 687, 841, 1314, 1374, 1682, 2061, 2117, 2523, 4122, 4234, 5046, 6351, 6641, 7569, 12702, 13282, 15138, 16717, 19053, 19923, 33434, 38106, 39846, 50151, 59769, 61393, 100302, 119538, 122786, 150453, 184179, 192589, 300906, 368358, 385178, 484793, 552537, 577767, 969586, 1105074, 1155534, 1454379, 1733301, 2908758, 3466602, 4363137, 8726274, 14058997, 28117994, 42176991, 84353982, 126530973, 253061946]

約数ペア:

[(1, 253061946), (2, 126530973), (3, 84353982), (6, 42176991), (9, 28117994), (18, 14058997), (29, 8726274), (58, 4363137), (73, 3466602), (87, 2908758), (146, 1733301), (174, 1454379), (219, 1155534), (229, 1105074), (261, 969586), (438, 577767), (458, 552537), (522, 484793), (657, 385178), (687, 368358), (841, 300906), (1314, 192589), (1374, 184179), (1682, 150453), (2061, 122786), (2117, 119538), (2523, 100302), (4122, 61393), (4234, 59769), (5046, 50151), (6351, 39846), (6641, 38106), (7569, 33434), (12702, 19923), (13282, 19053), (15138, 16717)]