897799248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 160

約数和(自身を含む): 2745360000

約数和(自身を除く): 1847560752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 89, 108, 114, 144, 152, 171, 178, 216, 228, 267, 304, 342, 356, 432, 456, 513, 534, 684, 712, 801, 912, 1026, 1068, 1229, 1368, 1424, 1602, 1691, 2052, 2136, 2403, 2458, 2736, 3204, 3382, 3687, 4104, 4272, 4806, 4916, 5073, 6408, 6764, 7374, 8208, 9612, 9832, 10146, 11061, 12816, 13528, 14748, 15219, 19224, 19664, 20292, 22122, 23351, 27056, 29496, 30438, 33183, 38448, 40584, 44244, 45657, 46702, 58992, 60876, 66366, 70053, 81168, 88488, 91314, 93404, 109381, 121752, 132732, 140106, 176976, 182628, 186808, 210159, 218762, 243504, 265464, 280212, 328143, 365256, 373616, 420318, 437524, 530928, 560424, 630477, 656286, 730512, 840636, 875048, 984429, 1120848, 1260954, 1312572, 1681272, 1750096, 1968858, 2078239, 2521908, 2625144, 2953287, 3362544, 3937716, 4156478, 5043816, 5250288, 5906574, 6234717, 7875432, 8312956, 10087632, 11813148, 12469434, 15750864, 16625912, 18704151, 23626296, 24938868, 33251824, 37408302, 47252592, 49877736, 56112453, 74816604, 99755472, 112224906, 149633208, 224449812, 299266416, 448899624, 897799248]

約数ペア:

[(1, 897799248), (2, 448899624), (3, 299266416), (4, 224449812), (6, 149633208), (8, 112224906), (9, 99755472), (12, 74816604), (16, 56112453), (18, 49877736), (19, 47252592), (24, 37408302), (27, 33251824), (36, 24938868), (38, 23626296), (48, 18704151), (54, 16625912), (57, 15750864), (72, 12469434), (76, 11813148), (89, 10087632), (108, 8312956), (114, 7875432), (144, 6234717), (152, 5906574), (171, 5250288), (178, 5043816), (216, 4156478), (228, 3937716), (267, 3362544), (304, 2953287), (342, 2625144), (356, 2521908), (432, 2078239), (456, 1968858), (513, 1750096), (534, 1681272), (684, 1312572), (712, 1260954), (801, 1120848), (912, 984429), (1026, 875048), (1068, 840636), (1229, 730512), (1368, 656286), (1424, 630477), (1602, 560424), (1691, 530928), (2052, 437524), (2136, 420318), (2403, 373616), (2458, 365256), (2736, 328143), (3204, 280212), (3382, 265464), (3687, 243504), (4104, 218762), (4272, 210159), (4806, 186808), (4916, 182628), (5073, 176976), (6408, 140106), (6764, 132732), (7374, 121752), (8208, 109381), (9612, 93404), (9832, 91314), (10146, 88488), (11061, 81168), (12816, 70053), (13528, 66366), (14748, 60876), (15219, 58992), (19224, 46702), (19664, 45657), (20292, 44244), (22122, 40584), (23351, 38448), (27056, 33183), (29496, 30438)]