449999246256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28495393}}^1$

素因数の和:28495458

約数の個数: 80

約数和(自身を含む): 1356836680704

約数和(自身を除く): 906837434448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 28495393, 56990786, 85486179, 113981572, 170972358, 199467751, 227963144, 341944716, 398935502, 455926288, 598403253, 683889432, 797871004, 1196806506, 1339283471, 1367778864, 1595742008, 2393613012, 2678566942, 3191484016, 4017850413, 4787226024, 5357133884, 8035700826, 9374984297, 9574452048, 10714267768, 16071401652, 18749968594, 21428535536, 28124952891, 32142803304, 37499937188, 56249905782, 64285606608, 74999874376, 112499811564, 149999748752, 224999623128, 449999246256]

約数ペア:

[(1, 449999246256), (2, 224999623128), (3, 149999748752), (4, 112499811564), (6, 74999874376), (7, 64285606608), (8, 56249905782), (12, 37499937188), (14, 32142803304), (16, 28124952891), (21, 21428535536), (24, 18749968594), (28, 16071401652), (42, 10714267768), (47, 9574452048), (48, 9374984297), (56, 8035700826), (84, 5357133884), (94, 4787226024), (112, 4017850413), (141, 3191484016), (168, 2678566942), (188, 2393613012), (282, 1595742008), (329, 1367778864), (336, 1339283471), (376, 1196806506), (564, 797871004), (658, 683889432), (752, 598403253), (987, 455926288), (1128, 398935502), (1316, 341944716), (1974, 227963144), (2256, 199467751), (2632, 170972358), (3948, 113981572), (5264, 85486179), (7896, 56990786), (15792, 28495393)]