820672452

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 2194698240

約数和(自身を除く): 1374025788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 107, 108, 141, 188, 214, 282, 321, 423, 428, 564, 642, 846, 963, 1269, 1284, 1511, 1692, 1926, 2538, 2889, 3022, 3852, 4533, 5029, 5076, 5778, 6044, 9066, 10058, 11556, 13599, 15087, 18132, 20116, 27198, 30174, 40797, 45261, 54396, 60348, 71017, 81594, 90522, 135783, 142034, 161677, 163188, 181044, 213051, 271566, 284068, 323354, 426102, 485031, 543132, 639153, 646708, 852204, 970062, 1278306, 1455093, 1917459, 1940124, 2556612, 2910186, 3834918, 4365279, 5820372, 7598819, 7669836, 8730558, 15197638, 17461116, 22796457, 30395276, 45592914, 68389371, 91185828, 136778742, 205168113, 273557484, 410336226, 820672452]

約数ペア:

[(1, 820672452), (2, 410336226), (3, 273557484), (4, 205168113), (6, 136778742), (9, 91185828), (12, 68389371), (18, 45592914), (27, 30395276), (36, 22796457), (47, 17461116), (54, 15197638), (94, 8730558), (107, 7669836), (108, 7598819), (141, 5820372), (188, 4365279), (214, 3834918), (282, 2910186), (321, 2556612), (423, 1940124), (428, 1917459), (564, 1455093), (642, 1278306), (846, 970062), (963, 852204), (1269, 646708), (1284, 639153), (1511, 543132), (1692, 485031), (1926, 426102), (2538, 323354), (2889, 284068), (3022, 271566), (3852, 213051), (4533, 181044), (5029, 163188), (5076, 161677), (5778, 142034), (6044, 135783), (9066, 90522), (10058, 81594), (11556, 71017), (13599, 60348), (15087, 54396), (18132, 45261), (20116, 40797), (27198, 30174)]