283131618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 744505344

約数和(自身を除く): 461373726

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 53, 62, 66, 77, 93, 106, 154, 159, 186, 217, 231, 318, 341, 371, 373, 434, 462, 583, 651, 682, 742, 746, 1023, 1113, 1119, 1166, 1302, 1643, 1749, 2046, 2226, 2238, 2387, 2611, 3286, 3498, 4081, 4103, 4774, 4929, 5222, 7161, 7833, 8162, 8206, 9858, 11501, 11563, 12243, 12309, 14322, 15666, 18073, 19769, 23002, 23126, 24486, 24618, 28721, 34503, 34689, 36146, 39538, 54219, 57442, 59307, 69006, 69378, 80941, 86163, 108438, 118614, 126511, 127193, 138383, 161882, 172326, 217459, 242823, 253022, 254386, 276766, 379533, 381579, 415149, 434918, 485646, 612839, 652377, 759066, 763158, 830298, 890351, 1225678, 1304754, 1522213, 1780702, 1838517, 2671053, 3044426, 3677034, 4289873, 4566639, 5342106, 6741229, 8579746, 9133278, 12869619, 13482458, 20223687, 25739238, 40447374, 47188603, 94377206, 141565809, 283131618]

約数ペア:

[(1, 283131618), (2, 141565809), (3, 94377206), (6, 47188603), (7, 40447374), (11, 25739238), (14, 20223687), (21, 13482458), (22, 12869619), (31, 9133278), (33, 8579746), (42, 6741229), (53, 5342106), (62, 4566639), (66, 4289873), (77, 3677034), (93, 3044426), (106, 2671053), (154, 1838517), (159, 1780702), (186, 1522213), (217, 1304754), (231, 1225678), (318, 890351), (341, 830298), (371, 763158), (373, 759066), (434, 652377), (462, 612839), (583, 485646), (651, 434918), (682, 415149), (742, 381579), (746, 379533), (1023, 276766), (1113, 254386), (1119, 253022), (1166, 242823), (1302, 217459), (1643, 172326), (1749, 161882), (2046, 138383), (2226, 127193), (2238, 126511), (2387, 118614), (2611, 108438), (3286, 86163), (3498, 80941), (4081, 69378), (4103, 69006), (4774, 59307), (4929, 57442), (5222, 54219), (7161, 39538), (7833, 36146), (8162, 34689), (8206, 34503), (9858, 28721), (11501, 24618), (11563, 24486), (12243, 23126), (12309, 23002), (14322, 19769), (15666, 18073)]