1330735072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{7789}}^1$

素因数の和:8099

約数の個数: 48

約数和(自身を含む): 2767942800

約数和(自身を除く): 1437207728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 281, 304, 562, 608, 1124, 2248, 4496, 5339, 7789, 8992, 10678, 15578, 21356, 31156, 42712, 62312, 85424, 124624, 147991, 170848, 249248, 295982, 591964, 1183928, 2188709, 2367856, 4377418, 4735712, 8754836, 17509672, 35019344, 41585471, 70038688, 83170942, 166341884, 332683768, 665367536, 1330735072]

約数ペア:

[(1, 1330735072), (2, 665367536), (4, 332683768), (8, 166341884), (16, 83170942), (19, 70038688), (32, 41585471), (38, 35019344), (76, 17509672), (152, 8754836), (281, 4735712), (304, 4377418), (562, 2367856), (608, 2188709), (1124, 1183928), (2248, 591964), (4496, 295982), (5339, 249248), (7789, 170848), (8992, 147991), (10678, 124624), (15578, 85424), (21356, 62312), (31156, 42712)]