1330763648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8167}}^1$

素因数の和:8267

約数の個数: 64

約数和(自身を含む): 2832662400

約数和(自身を除く): 1501898752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 4288, 5092, 8167, 8576, 10184, 16334, 20368, 32668, 40736, 65336, 81472, 130672, 155173, 162944, 261344, 310346, 522688, 547189, 620692, 1045376, 1094378, 1241384, 2188756, 2482768, 4377512, 4965536, 8755024, 9931072, 10396591, 17510048, 19862144, 20793182, 35020096, 41586364, 70040192, 83172728, 166345456, 332690912, 665381824, 1330763648]

約数ペア:

[(1, 1330763648), (2, 665381824), (4, 332690912), (8, 166345456), (16, 83172728), (19, 70040192), (32, 41586364), (38, 35020096), (64, 20793182), (67, 19862144), (76, 17510048), (128, 10396591), (134, 9931072), (152, 8755024), (268, 4965536), (304, 4377512), (536, 2482768), (608, 2188756), (1072, 1241384), (1216, 1094378), (1273, 1045376), (2144, 620692), (2432, 547189), (2546, 522688), (4288, 310346), (5092, 261344), (8167, 162944), (8576, 155173), (10184, 130672), (16334, 81472), (20368, 65336), (32668, 40736)]