306031008

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 919683072

約数和(自身を除く): 613652064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 32, 34, 46, 48, 51, 62, 68, 69, 92, 93, 96, 102, 124, 136, 138, 184, 186, 204, 248, 263, 272, 276, 368, 372, 391, 408, 496, 526, 527, 544, 552, 713, 736, 744, 782, 789, 816, 992, 1052, 1054, 1104, 1173, 1426, 1488, 1564, 1578, 1581, 1632, 2104, 2108, 2139, 2208, 2346, 2852, 2976, 3128, 3156, 3162, 4208, 4216, 4278, 4471, 4692, 5704, 6049, 6256, 6312, 6324, 8153, 8416, 8432, 8556, 8942, 9384, 11408, 12098, 12121, 12512, 12624, 12648, 13413, 16306, 16864, 17112, 17884, 18147, 18768, 22816, 24196, 24242, 24459, 25248, 25296, 26826, 32612, 34224, 35768, 36294, 36363, 37536, 48392, 48484, 48918, 50592, 53652, 65224, 68448, 71536, 72588, 72726, 96784, 96968, 97836, 102833, 107304, 130448, 138601, 143072, 145176, 145452, 187519, 193568, 193936, 195672, 205666, 214608, 260896, 277202, 290352, 290904, 308499, 375038, 387872, 391344, 411332, 415803, 429216, 554404, 562557, 580704, 581808, 616998, 750076, 782688, 822664, 831606, 1108808, 1125114, 1163616, 1233996, 1500152, 1645328, 1663212, 2217616, 2250228, 2467992, 3000304, 3187823, 3290656, 3326424, 4435232, 4500456, 4935984, 6000608, 6375646, 6652848, 9000912, 9563469, 9871968, 12751292, 13305696, 18001824, 19126938, 25502584, 38253876, 51005168, 76507752, 102010336, 153015504, 306031008]

約数ペア:

[(1, 306031008), (2, 153015504), (3, 102010336), (4, 76507752), (6, 51005168), (8, 38253876), (12, 25502584), (16, 19126938), (17, 18001824), (23, 13305696), (24, 12751292), (31, 9871968), (32, 9563469), (34, 9000912), (46, 6652848), (48, 6375646), (51, 6000608), (62, 4935984), (68, 4500456), (69, 4435232), (92, 3326424), (93, 3290656), (96, 3187823), (102, 3000304), (124, 2467992), (136, 2250228), (138, 2217616), (184, 1663212), (186, 1645328), (204, 1500152), (248, 1233996), (263, 1163616), (272, 1125114), (276, 1108808), (368, 831606), (372, 822664), (391, 782688), (408, 750076), (496, 616998), (526, 581808), (527, 580704), (544, 562557), (552, 554404), (713, 429216), (736, 415803), (744, 411332), (782, 391344), (789, 387872), (816, 375038), (992, 308499), (1052, 290904), (1054, 290352), (1104, 277202), (1173, 260896), (1426, 214608), (1488, 205666), (1564, 195672), (1578, 193936), (1581, 193568), (1632, 187519), (2104, 145452), (2108, 145176), (2139, 143072), (2208, 138601), (2346, 130448), (2852, 107304), (2976, 102833), (3128, 97836), (3156, 96968), (3162, 96784), (4208, 72726), (4216, 72588), (4278, 71536), (4471, 68448), (4692, 65224), (5704, 53652), (6049, 50592), (6256, 48918), (6312, 48484), (6324, 48392), (8153, 37536), (8416, 36363), (8432, 36294), (8556, 35768), (8942, 34224), (9384, 32612), (11408, 26826), (12098, 25296), (12121, 25248), (12512, 24459), (12624, 24242), (12648, 24196), (13413, 22816), (16306, 18768), (16864, 18147), (17112, 17884)]