287996592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 851657296

約数和(自身を除く): 563660704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 578, 624, 663, 816, 867, 884, 1156, 1326, 1597, 1734, 1768, 2312, 2652, 3194, 3468, 3536, 3757, 4624, 4791, 5304, 6388, 6936, 7514, 9582, 10608, 11271, 12776, 13872, 15028, 19164, 20761, 22542, 25552, 27149, 30056, 38328, 41522, 45084, 54298, 60112, 62283, 76656, 81447, 83044, 90168, 108596, 124566, 162894, 166088, 180336, 217192, 249132, 325788, 332176, 352937, 434384, 461533, 498264, 651576, 705874, 923066, 996528, 1058811, 1303152, 1384599, 1411748, 1846132, 2117622, 2769198, 2823496, 3692264, 4235244, 5538396, 5646992, 5999929, 7384528, 8470488, 11076792, 11999858, 16940976, 17999787, 22153584, 23999716, 35999574, 47999432, 71999148, 95998864, 143998296, 287996592]

約数ペア:

[(1, 287996592), (2, 143998296), (3, 95998864), (4, 71999148), (6, 47999432), (8, 35999574), (12, 23999716), (13, 22153584), (16, 17999787), (17, 16940976), (24, 11999858), (26, 11076792), (34, 8470488), (39, 7384528), (48, 5999929), (51, 5646992), (52, 5538396), (68, 4235244), (78, 3692264), (102, 2823496), (104, 2769198), (136, 2117622), (156, 1846132), (204, 1411748), (208, 1384599), (221, 1303152), (272, 1058811), (289, 996528), (312, 923066), (408, 705874), (442, 651576), (578, 498264), (624, 461533), (663, 434384), (816, 352937), (867, 332176), (884, 325788), (1156, 249132), (1326, 217192), (1597, 180336), (1734, 166088), (1768, 162894), (2312, 124566), (2652, 108596), (3194, 90168), (3468, 83044), (3536, 81447), (3757, 76656), (4624, 62283), (4791, 60112), (5304, 54298), (6388, 45084), (6936, 41522), (7514, 38328), (9582, 30056), (10608, 27149), (11271, 25552), (12776, 22542), (13872, 20761), (15028, 19164)]