228903008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 473195520

約数和(自身を除く): 244292512

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 3911, 7316, 7822, 14632, 15644, 29264, 31288, 58528, 62576, 121241, 125152, 230749, 242482, 461498, 484964, 922996, 969928, 1845992, 1939856, 3691984, 3879712, 7153219, 7383968, 14306438, 28612876, 57225752, 114451504, 228903008]

約数ペア:

[(1, 228903008), (2, 114451504), (4, 57225752), (8, 28612876), (16, 14306438), (31, 7383968), (32, 7153219), (59, 3879712), (62, 3691984), (118, 1939856), (124, 1845992), (236, 969928), (248, 922996), (472, 484964), (496, 461498), (944, 242482), (992, 230749), (1829, 125152), (1888, 121241), (3658, 62576), (3911, 58528), (7316, 31288), (7822, 29264), (14632, 15644)]