311933424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{983}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 881443584

約数和(自身を除く): 569510160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 601, 983, 1202, 1803, 1966, 2404, 2949, 3606, 3932, 4808, 5898, 6611, 7212, 7864, 9616, 10813, 11796, 13222, 14424, 15728, 19833, 21626, 23592, 26444, 28848, 32439, 39666, 43252, 47184, 52888, 64878, 79332, 86504, 105776, 129756, 158664, 173008, 259512, 317328, 519024, 590783, 1181566, 1772349, 2363132, 3544698, 4726264, 6498613, 7089396, 9452528, 12997226, 14178792, 19495839, 25994452, 28357584, 38991678, 51988904, 77983356, 103977808, 155966712, 311933424]

約数ペア:

[(1, 311933424), (2, 155966712), (3, 103977808), (4, 77983356), (6, 51988904), (8, 38991678), (11, 28357584), (12, 25994452), (16, 19495839), (22, 14178792), (24, 12997226), (33, 9452528), (44, 7089396), (48, 6498613), (66, 4726264), (88, 3544698), (132, 2363132), (176, 1772349), (264, 1181566), (528, 590783), (601, 519024), (983, 317328), (1202, 259512), (1803, 173008), (1966, 158664), (2404, 129756), (2949, 105776), (3606, 86504), (3932, 79332), (4808, 64878), (5898, 52888), (6611, 47184), (7212, 43252), (7864, 39666), (9616, 32439), (10813, 28848), (11796, 26444), (13222, 23592), (14424, 21626), (15728, 19833)]