12803856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 38372544

約数和(自身を除く): 25568688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 208, 213, 221, 272, 284, 289, 312, 408, 426, 442, 568, 578, 624, 663, 816, 852, 867, 884, 923, 1136, 1156, 1207, 1326, 1704, 1734, 1768, 1846, 2312, 2414, 2652, 2769, 3408, 3468, 3536, 3621, 3692, 3757, 4624, 4828, 5304, 5538, 6936, 7242, 7384, 7514, 9656, 10608, 11076, 11271, 13872, 14484, 14768, 15028, 15691, 19312, 20519, 22152, 22542, 28968, 30056, 31382, 41038, 44304, 45084, 47073, 57936, 60112, 61557, 62764, 82076, 90168, 94146, 123114, 125528, 164152, 180336, 188292, 246228, 251056, 266747, 328304, 376584, 492456, 533494, 753168, 800241, 984912, 1066988, 1600482, 2133976, 3200964, 4267952, 6401928, 12803856]

約数ペア:

[(1, 12803856), (2, 6401928), (3, 4267952), (4, 3200964), (6, 2133976), (8, 1600482), (12, 1066988), (13, 984912), (16, 800241), (17, 753168), (24, 533494), (26, 492456), (34, 376584), (39, 328304), (48, 266747), (51, 251056), (52, 246228), (68, 188292), (71, 180336), (78, 164152), (102, 125528), (104, 123114), (136, 94146), (142, 90168), (156, 82076), (204, 62764), (208, 61557), (213, 60112), (221, 57936), (272, 47073), (284, 45084), (289, 44304), (312, 41038), (408, 31382), (426, 30056), (442, 28968), (568, 22542), (578, 22152), (624, 20519), (663, 19312), (816, 15691), (852, 15028), (867, 14768), (884, 14484), (923, 13872), (1136, 11271), (1156, 11076), (1207, 10608), (1326, 9656), (1704, 7514), (1734, 7384), (1768, 7242), (1846, 6936), (2312, 5538), (2414, 5304), (2652, 4828), (2769, 4624), (3408, 3757), (3468, 3692), (3536, 3621)]