254145003519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1\times {\mathrm{1951}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 387676569600

約数和(自身を除く): 133531566081

約数列:

[1, 3, 11, 29, 33, 79, 87, 237, 319, 869, 957, 1723, 1951, 2291, 2607, 5169, 5853, 6873, 18953, 21461, 25201, 49967, 56579, 56859, 64383, 75603, 136117, 149901, 154129, 169737, 408351, 462387, 549637, 622369, 1497287, 1648911, 1695419, 1867107, 3361573, 3947393, 4469741, 4491861, 5086257, 10084719, 11842179, 13409223, 36977303, 43421323, 49167151, 97485617, 110931909, 130263969, 147501453, 265564267, 292456851, 796692801, 1072341787, 2921206937, 3217025361, 7701363743, 8763620811, 23104091229, 84715001173, 254145003519]

約数ペア:

[(1, 254145003519), (3, 84715001173), (11, 23104091229), (29, 8763620811), (33, 7701363743), (79, 3217025361), (87, 2921206937), (237, 1072341787), (319, 796692801), (869, 292456851), (957, 265564267), (1723, 147501453), (1951, 130263969), (2291, 110931909), (2607, 97485617), (5169, 49167151), (5853, 43421323), (6873, 36977303), (18953, 13409223), (21461, 11842179), (25201, 10084719), (49967, 5086257), (56579, 4491861), (56859, 4469741), (64383, 3947393), (75603, 3361573), (136117, 1867107), (149901, 1695419), (154129, 1648911), (169737, 1497287), (408351, 622369), (462387, 549637)]