422138656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22397}}^1$

素因数の和:22457

約数の個数: 48

約数和(自身を含む): 903087360

約数和(自身を除く): 480948704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 22397, 44794, 89588, 179176, 358352, 425543, 694307, 716704, 851086, 1388614, 1702172, 2777228, 3404344, 5554456, 6808688, 11108912, 13191833, 13617376, 22217824, 26383666, 52767332, 105534664, 211069328, 422138656]

約数ペア:

[(1, 422138656), (2, 211069328), (4, 105534664), (8, 52767332), (16, 26383666), (19, 22217824), (31, 13617376), (32, 13191833), (38, 11108912), (62, 6808688), (76, 5554456), (124, 3404344), (152, 2777228), (248, 1702172), (304, 1388614), (496, 851086), (589, 716704), (608, 694307), (992, 425543), (1178, 358352), (2356, 179176), (4712, 89588), (9424, 44794), (18848, 22397)]