275541888

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 767692800

約数和(自身を除く): 492150912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 293, 316, 372, 384, 474, 496, 586, 632, 744, 879, 948, 992, 1172, 1264, 1488, 1758, 1896, 1984, 2344, 2449, 2528, 2976, 3516, 3792, 3968, 4688, 4898, 5056, 5952, 7032, 7347, 7584, 9083, 9376, 9796, 10112, 11904, 14064, 14694, 15168, 18166, 18752, 19592, 23147, 27249, 28128, 29388, 30336, 36332, 37504, 39184, 46294, 54498, 56256, 58776, 69441, 72664, 78368, 92588, 108996, 112512, 117552, 138882, 145328, 156736, 185176, 217992, 235104, 277764, 290656, 313472, 370352, 435984, 470208, 555528, 581312, 717557, 740704, 871968, 940416, 1111056, 1162624, 1435114, 1481408, 1743936, 2152671, 2222112, 2870228, 2962816, 3487872, 4305342, 4444224, 5740456, 8610684, 8888448, 11480912, 17221368, 22961824, 34442736, 45923648, 68885472, 91847296, 137770944, 275541888]

約数ペア:

[(1, 275541888), (2, 137770944), (3, 91847296), (4, 68885472), (6, 45923648), (8, 34442736), (12, 22961824), (16, 17221368), (24, 11480912), (31, 8888448), (32, 8610684), (48, 5740456), (62, 4444224), (64, 4305342), (79, 3487872), (93, 2962816), (96, 2870228), (124, 2222112), (128, 2152671), (158, 1743936), (186, 1481408), (192, 1435114), (237, 1162624), (248, 1111056), (293, 940416), (316, 871968), (372, 740704), (384, 717557), (474, 581312), (496, 555528), (586, 470208), (632, 435984), (744, 370352), (879, 313472), (948, 290656), (992, 277764), (1172, 235104), (1264, 217992), (1488, 185176), (1758, 156736), (1896, 145328), (1984, 138882), (2344, 117552), (2449, 112512), (2528, 108996), (2976, 92588), (3516, 78368), (3792, 72664), (3968, 69441), (4688, 58776), (4898, 56256), (5056, 54498), (5952, 46294), (7032, 39184), (7347, 37504), (7584, 36332), (9083, 30336), (9376, 29388), (9796, 28128), (10112, 27249), (11904, 23147), (14064, 19592), (14694, 18752), (15168, 18166)]