1880521584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19139}}^1$

素因数の和:19262

約数の個数: 80

約数和(自身を含む): 5126457600

約数和(自身を除く): 3245936016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2047, 2136, 4094, 4272, 6141, 8188, 12282, 16376, 19139, 24564, 32752, 38278, 49128, 57417, 76556, 98256, 114834, 153112, 229668, 306224, 440197, 459336, 880394, 918672, 1320591, 1703371, 1760788, 2641182, 3406742, 3521576, 5110113, 5282364, 6813484, 7043152, 10220226, 10564728, 13626968, 20440452, 21129456, 27253936, 39177533, 40880904, 78355066, 81761808, 117532599, 156710132, 235065198, 313420264, 470130396, 626840528, 940260792, 1880521584]

約数ペア:

[(1, 1880521584), (2, 940260792), (3, 626840528), (4, 470130396), (6, 313420264), (8, 235065198), (12, 156710132), (16, 117532599), (23, 81761808), (24, 78355066), (46, 40880904), (48, 39177533), (69, 27253936), (89, 21129456), (92, 20440452), (138, 13626968), (178, 10564728), (184, 10220226), (267, 7043152), (276, 6813484), (356, 5282364), (368, 5110113), (534, 3521576), (552, 3406742), (712, 2641182), (1068, 1760788), (1104, 1703371), (1424, 1320591), (2047, 918672), (2136, 880394), (4094, 459336), (4272, 440197), (6141, 306224), (8188, 229668), (12282, 153112), (16376, 114834), (19139, 98256), (24564, 76556), (32752, 57417), (38278, 49128)]