8404128

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 25038720

約数和(自身を除く): 16634592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 137, 142, 144, 213, 216, 274, 284, 288, 411, 426, 432, 548, 568, 639, 822, 852, 864, 1096, 1136, 1233, 1278, 1644, 1704, 1917, 2192, 2272, 2466, 2556, 3288, 3408, 3699, 3834, 4384, 4932, 5112, 6576, 6816, 7398, 7668, 9727, 9864, 10224, 13152, 14796, 15336, 19454, 19728, 20448, 29181, 29592, 30672, 38908, 39456, 58362, 59184, 61344, 77816, 87543, 116724, 118368, 155632, 175086, 233448, 262629, 311264, 350172, 466896, 525258, 700344, 933792, 1050516, 1400688, 2101032, 2801376, 4202064, 8404128]

約数ペア:

[(1, 8404128), (2, 4202064), (3, 2801376), (4, 2101032), (6, 1400688), (8, 1050516), (9, 933792), (12, 700344), (16, 525258), (18, 466896), (24, 350172), (27, 311264), (32, 262629), (36, 233448), (48, 175086), (54, 155632), (71, 118368), (72, 116724), (96, 87543), (108, 77816), (137, 61344), (142, 59184), (144, 58362), (213, 39456), (216, 38908), (274, 30672), (284, 29592), (288, 29181), (411, 20448), (426, 19728), (432, 19454), (548, 15336), (568, 14796), (639, 13152), (822, 10224), (852, 9864), (864, 9727), (1096, 7668), (1136, 7398), (1233, 6816), (1278, 6576), (1644, 5112), (1704, 4932), (1917, 4384), (2192, 3834), (2272, 3699), (2466, 3408), (2556, 3288)]