1720294416

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{13591}}^1$

素因数の和:13901

約数の個数: 80

約数和(自身を含む): 4955099520

約数和(自身を除く): 3234805104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 7911, 10548, 13591, 14064, 15822, 21096, 27182, 31644, 40773, 42192, 54364, 63288, 81546, 108728, 122319, 126576, 163092, 217456, 244638, 326184, 366957, 489276, 652368, 733914, 978552, 1467828, 1957104, 2935656, 3982163, 5871312, 7964326, 11946489, 15928652, 23892978, 31857304, 35839467, 47785956, 63714608, 71678934, 95571912, 107518401, 143357868, 191143824, 215036802, 286715736, 430073604, 573431472, 860147208, 1720294416]

約数ペア:

[(1, 1720294416), (2, 860147208), (3, 573431472), (4, 430073604), (6, 286715736), (8, 215036802), (9, 191143824), (12, 143357868), (16, 107518401), (18, 95571912), (24, 71678934), (27, 63714608), (36, 47785956), (48, 35839467), (54, 31857304), (72, 23892978), (108, 15928652), (144, 11946489), (216, 7964326), (293, 5871312), (432, 3982163), (586, 2935656), (879, 1957104), (1172, 1467828), (1758, 978552), (2344, 733914), (2637, 652368), (3516, 489276), (4688, 366957), (5274, 326184), (7032, 244638), (7911, 217456), (10548, 163092), (13591, 126576), (14064, 122319), (15822, 108728), (21096, 81546), (27182, 63288), (31644, 54364), (40773, 42192)]