298903644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 845365248

約数和(自身を除く): 546461604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 107, 117, 127, 141, 156, 188, 214, 234, 254, 282, 321, 381, 423, 428, 468, 508, 564, 611, 642, 762, 846, 963, 1143, 1222, 1284, 1391, 1524, 1651, 1692, 1833, 1926, 2286, 2444, 2782, 3302, 3666, 3852, 4173, 4572, 4953, 5029, 5499, 5564, 5969, 6604, 7332, 8346, 9906, 10058, 10998, 11938, 12519, 13589, 14859, 15087, 16692, 17907, 19812, 20116, 21996, 23876, 25038, 27178, 29718, 30174, 35814, 40767, 45261, 50076, 53721, 54356, 59436, 60348, 65377, 71628, 77597, 81534, 90522, 107442, 122301, 130754, 155194, 163068, 176657, 181044, 196131, 214884, 232791, 244602, 261508, 310388, 353314, 392262, 465582, 489204, 529971, 588393, 638683, 698373, 706628, 784524, 931164, 1059942, 1176786, 1277366, 1396746, 1589913, 1916049, 2119884, 2353572, 2554732, 2793492, 3179826, 3832098, 5748147, 6359652, 7664196, 8302879, 11496294, 16605758, 22992588, 24908637, 33211516, 49817274, 74725911, 99634548, 149451822, 298903644]

約数ペア:

[(1, 298903644), (2, 149451822), (3, 99634548), (4, 74725911), (6, 49817274), (9, 33211516), (12, 24908637), (13, 22992588), (18, 16605758), (26, 11496294), (36, 8302879), (39, 7664196), (47, 6359652), (52, 5748147), (78, 3832098), (94, 3179826), (107, 2793492), (117, 2554732), (127, 2353572), (141, 2119884), (156, 1916049), (188, 1589913), (214, 1396746), (234, 1277366), (254, 1176786), (282, 1059942), (321, 931164), (381, 784524), (423, 706628), (428, 698373), (468, 638683), (508, 588393), (564, 529971), (611, 489204), (642, 465582), (762, 392262), (846, 353314), (963, 310388), (1143, 261508), (1222, 244602), (1284, 232791), (1391, 214884), (1524, 196131), (1651, 181044), (1692, 176657), (1833, 163068), (1926, 155194), (2286, 130754), (2444, 122301), (2782, 107442), (3302, 90522), (3666, 81534), (3852, 77597), (4173, 71628), (4572, 65377), (4953, 60348), (5029, 59436), (5499, 54356), (5564, 53721), (5969, 50076), (6604, 45261), (7332, 40767), (8346, 35814), (9906, 30174), (10058, 29718), (10998, 27178), (11938, 25038), (12519, 23876), (13589, 21996), (14859, 20116), (15087, 19812), (16692, 17907)]