1189490896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1567}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 2659829760

約数和(自身を除く): 1470338864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 227, 304, 418, 454, 836, 908, 1567, 1672, 1816, 2497, 3134, 3344, 3632, 4313, 4994, 6268, 8626, 9988, 12536, 17237, 17252, 19976, 25072, 29773, 34474, 34504, 39952, 47443, 59546, 68948, 69008, 94886, 119092, 137896, 189772, 238184, 275792, 327503, 355709, 379544, 476368, 655006, 711418, 759088, 1310012, 1422836, 2620024, 2845672, 3912799, 5240048, 5691344, 6758471, 7825598, 13516942, 15651196, 27033884, 31302392, 54067768, 62604784, 74343181, 108135536, 148686362, 297372724, 594745448, 1189490896]

約数ペア:

[(1, 1189490896), (2, 594745448), (4, 297372724), (8, 148686362), (11, 108135536), (16, 74343181), (19, 62604784), (22, 54067768), (38, 31302392), (44, 27033884), (76, 15651196), (88, 13516942), (152, 7825598), (176, 6758471), (209, 5691344), (227, 5240048), (304, 3912799), (418, 2845672), (454, 2620024), (836, 1422836), (908, 1310012), (1567, 759088), (1672, 711418), (1816, 655006), (2497, 476368), (3134, 379544), (3344, 355709), (3632, 327503), (4313, 275792), (4994, 238184), (6268, 189772), (8626, 137896), (9988, 119092), (12536, 94886), (17237, 69008), (17252, 68948), (19976, 59546), (25072, 47443), (29773, 39952), (34474, 34504)]