404053552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 954849600

約数和(自身を除く): 550796048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 272, 274, 476, 548, 952, 959, 1096, 1549, 1904, 1918, 2192, 2329, 3098, 3836, 4658, 6196, 7672, 9316, 10843, 12392, 15344, 16303, 18632, 21686, 24784, 26333, 32606, 37264, 43372, 52666, 65212, 86744, 105332, 130424, 173488, 184331, 210664, 212213, 260848, 368662, 421328, 424426, 737324, 848852, 1474648, 1485491, 1697704, 2949296, 2970982, 3395408, 3607621, 5941964, 7215242, 11883928, 14430484, 23767856, 25253347, 28860968, 50506694, 57721936, 101013388, 202026776, 404053552]

約数ペア:

[(1, 404053552), (2, 202026776), (4, 101013388), (7, 57721936), (8, 50506694), (14, 28860968), (16, 25253347), (17, 23767856), (28, 14430484), (34, 11883928), (56, 7215242), (68, 5941964), (112, 3607621), (119, 3395408), (136, 2970982), (137, 2949296), (238, 1697704), (272, 1485491), (274, 1474648), (476, 848852), (548, 737324), (952, 424426), (959, 421328), (1096, 368662), (1549, 260848), (1904, 212213), (1918, 210664), (2192, 184331), (2329, 173488), (3098, 130424), (3836, 105332), (4658, 86744), (6196, 65212), (7672, 52666), (9316, 43372), (10843, 37264), (12392, 32606), (15344, 26333), (16303, 24784), (18632, 21686)]