877044484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 1742924960

約数和(自身を除く): 865880476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 289, 292, 323, 547, 578, 646, 1094, 1156, 1241, 1292, 1387, 2188, 2482, 2774, 4964, 5491, 5548, 9299, 10393, 10982, 18598, 20786, 21097, 21964, 23579, 37196, 39931, 41572, 42194, 47158, 79862, 84388, 94316, 158083, 159724, 176681, 316166, 353362, 400843, 632332, 678827, 706724, 758689, 801686, 1357654, 1517378, 1603372, 2715308, 3003577, 3034756, 6007154, 11540059, 12014308, 12897713, 23080118, 25795426, 46160236, 51590852, 219261121, 438522242, 877044484]

約数ペア:

[(1, 877044484), (2, 438522242), (4, 219261121), (17, 51590852), (19, 46160236), (34, 25795426), (38, 23080118), (68, 12897713), (73, 12014308), (76, 11540059), (146, 6007154), (289, 3034756), (292, 3003577), (323, 2715308), (547, 1603372), (578, 1517378), (646, 1357654), (1094, 801686), (1156, 758689), (1241, 706724), (1292, 678827), (1387, 632332), (2188, 400843), (2482, 353362), (2774, 316166), (4964, 176681), (5491, 159724), (5548, 158083), (9299, 94316), (10393, 84388), (10982, 79862), (18598, 47158), (20786, 42194), (21097, 41572), (21964, 39931), (23579, 37196)]