1487111168

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 88

約数和(自身を含む): 3112750080

約数和(自身を除く): 1625638912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 512, 593, 632, 992, 1024, 1186, 1264, 1984, 2372, 2449, 2528, 3968, 4744, 4898, 5056, 7936, 9488, 9796, 10112, 15872, 18383, 18976, 19592, 20224, 31744, 36766, 37952, 39184, 40448, 46847, 73532, 75904, 78368, 80896, 93694, 147064, 151808, 156736, 187388, 294128, 303616, 313472, 374776, 588256, 607232, 626944, 749552, 1176512, 1253888, 1452257, 1499104, 2353024, 2507776, 2904514, 2998208, 4706048, 5809028, 5996416, 9412096, 11618056, 11992832, 18824192, 23236112, 23985664, 46472224, 47971328, 92944448, 185888896, 371777792, 743555584, 1487111168]

約数ペア:

[(1, 1487111168), (2, 743555584), (4, 371777792), (8, 185888896), (16, 92944448), (31, 47971328), (32, 46472224), (62, 23985664), (64, 23236112), (79, 18824192), (124, 11992832), (128, 11618056), (158, 9412096), (248, 5996416), (256, 5809028), (316, 4706048), (496, 2998208), (512, 2904514), (593, 2507776), (632, 2353024), (992, 1499104), (1024, 1452257), (1186, 1253888), (1264, 1176512), (1984, 749552), (2372, 626944), (2449, 607232), (2528, 588256), (3968, 374776), (4744, 313472), (4898, 303616), (5056, 294128), (7936, 187388), (9488, 156736), (9796, 151808), (10112, 147064), (15872, 93694), (18383, 80896), (18976, 78368), (19592, 75904), (20224, 73532), (31744, 46847), (36766, 40448), (37952, 39184)]