250897888

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 536323032

約数和(自身を除く): 285425144

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 361, 587, 592, 608, 703, 722, 1174, 1184, 1406, 1444, 2348, 2812, 2888, 4696, 5624, 5776, 9392, 11153, 11248, 11552, 13357, 18784, 21719, 22306, 22496, 26714, 43438, 44612, 53428, 86876, 89224, 106856, 173752, 178448, 211907, 213712, 347504, 356896, 412661, 423814, 427424, 695008, 825322, 847628, 1650644, 1695256, 3301288, 3390512, 6602576, 6781024, 7840559, 13205152, 15681118, 31362236, 62724472, 125448944, 250897888]

約数ペア:

[(1, 250897888), (2, 125448944), (4, 62724472), (8, 31362236), (16, 15681118), (19, 13205152), (32, 7840559), (37, 6781024), (38, 6602576), (74, 3390512), (76, 3301288), (148, 1695256), (152, 1650644), (296, 847628), (304, 825322), (361, 695008), (587, 427424), (592, 423814), (608, 412661), (703, 356896), (722, 347504), (1174, 213712), (1184, 211907), (1406, 178448), (1444, 173752), (2348, 106856), (2812, 89224), (2888, 86876), (4696, 53428), (5624, 44612), (5776, 43438), (9392, 26714), (11153, 22496), (11248, 22306), (11552, 21719), (13357, 18784)]