1285962912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8807}}^1$

素因数の和:8852

約数の個数: 144

約数和(自身を含む): 4061897280

約数和(自身を除く): 2775934368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3744, 4056, 4563, 5408, 5616, 6084, 8112, 8807, 9126, 11232, 12168, 16224, 17614, 18252, 24336, 26421, 35228, 36504, 48672, 52842, 70456, 73008, 79263, 105684, 114491, 140912, 146016, 158526, 211368, 228982, 237789, 281824, 317052, 343473, 422736, 457964, 475578, 634104, 686946, 845472, 915928, 951156, 1030419, 1268208, 1373892, 1488383, 1831856, 1902312, 2060838, 2536416, 2747784, 2976766, 3091257, 3663712, 3804624, 4121676, 4465149, 5495568, 5953532, 6182514, 7609248, 8243352, 8930298, 10991136, 11907064, 12365028, 13395447, 16486704, 17860596, 23814128, 24730056, 26790894, 32973408, 35721192, 40186341, 47628256, 49460112, 53581788, 71442384, 80372682, 98920224, 107163576, 142884768, 160745364, 214327152, 321490728, 428654304, 642981456, 1285962912]

約数ペア:

[(1, 1285962912), (2, 642981456), (3, 428654304), (4, 321490728), (6, 214327152), (8, 160745364), (9, 142884768), (12, 107163576), (13, 98920224), (16, 80372682), (18, 71442384), (24, 53581788), (26, 49460112), (27, 47628256), (32, 40186341), (36, 35721192), (39, 32973408), (48, 26790894), (52, 24730056), (54, 23814128), (72, 17860596), (78, 16486704), (96, 13395447), (104, 12365028), (108, 11907064), (117, 10991136), (144, 8930298), (156, 8243352), (169, 7609248), (208, 6182514), (216, 5953532), (234, 5495568), (288, 4465149), (312, 4121676), (338, 3804624), (351, 3663712), (416, 3091257), (432, 2976766), (468, 2747784), (507, 2536416), (624, 2060838), (676, 1902312), (702, 1831856), (864, 1488383), (936, 1373892), (1014, 1268208), (1248, 1030419), (1352, 951156), (1404, 915928), (1521, 845472), (1872, 686946), (2028, 634104), (2704, 475578), (2808, 457964), (3042, 422736), (3744, 343473), (4056, 317052), (4563, 281824), (5408, 237789), (5616, 228982), (6084, 211368), (8112, 158526), (8807, 146016), (9126, 140912), (11232, 114491), (12168, 105684), (16224, 79263), (17614, 73008), (18252, 70456), (24336, 52842), (26421, 48672), (35228, 36504)]