428896614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 924168960

約数和(自身を除く): 495272346

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 233, 241, 402, 466, 482, 699, 723, 1273, 1398, 1446, 2546, 3819, 4427, 4579, 7638, 8854, 9158, 13281, 13737, 15611, 16147, 26562, 27474, 31222, 32294, 46833, 48441, 56153, 93666, 96882, 112306, 168459, 296609, 306793, 336918, 593218, 613586, 889827, 920379, 1066907, 1779654, 1840758, 2133814, 3200721, 3762251, 6401442, 7524502, 11286753, 22573506, 71482769, 142965538, 214448307, 428896614]

約数ペア:

[(1, 428896614), (2, 214448307), (3, 142965538), (6, 71482769), (19, 22573506), (38, 11286753), (57, 7524502), (67, 6401442), (114, 3762251), (134, 3200721), (201, 2133814), (233, 1840758), (241, 1779654), (402, 1066907), (466, 920379), (482, 889827), (699, 613586), (723, 593218), (1273, 336918), (1398, 306793), (1446, 296609), (2546, 168459), (3819, 112306), (4427, 96882), (4579, 93666), (7638, 56153), (8854, 48441), (9158, 46833), (13281, 32294), (13737, 31222), (15611, 27474), (16147, 26562)]