1268857548

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{26641}}^1$

素因数の和:26674

約数の個数: 108

約数和(自身を含む): 3869377512

約数和(自身を除く): 2600519964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 6804, 7938, 11907, 15876, 23814, 26641, 47628, 53282, 79923, 106564, 159846, 186487, 239769, 319692, 372974, 479538, 559461, 719307, 745948, 959076, 1118922, 1305409, 1438614, 1678383, 2157921, 2237844, 2610818, 2877228, 3356766, 3916227, 4315842, 5035149, 5221636, 6473763, 6713532, 7832454, 8631684, 10070298, 11748681, 12947526, 15105447, 15664908, 20140596, 23497362, 25895052, 30210894, 35246043, 45316341, 46994724, 60421788, 70492086, 90632682, 105738129, 140984172, 181265364, 211476258, 317214387, 422952516, 634428774, 1268857548]

約数ペア:

[(1, 1268857548), (2, 634428774), (3, 422952516), (4, 317214387), (6, 211476258), (7, 181265364), (9, 140984172), (12, 105738129), (14, 90632682), (18, 70492086), (21, 60421788), (27, 46994724), (28, 45316341), (36, 35246043), (42, 30210894), (49, 25895052), (54, 23497362), (63, 20140596), (81, 15664908), (84, 15105447), (98, 12947526), (108, 11748681), (126, 10070298), (147, 8631684), (162, 7832454), (189, 6713532), (196, 6473763), (243, 5221636), (252, 5035149), (294, 4315842), (324, 3916227), (378, 3356766), (441, 2877228), (486, 2610818), (567, 2237844), (588, 2157921), (756, 1678383), (882, 1438614), (972, 1305409), (1134, 1118922), (1323, 959076), (1701, 745948), (1764, 719307), (2268, 559461), (2646, 479538), (3402, 372974), (3969, 319692), (5292, 239769), (6804, 186487), (7938, 159846), (11907, 106564), (15876, 79923), (23814, 53282), (26641, 47628)]