657293364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200639}}^1$

素因数の和:200669

約数の個数: 72

約数和(自身を含む): 2044922880

約数和(自身を除く): 1387629516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 200639, 401278, 601917, 802556, 1203834, 1404473, 1805751, 2407668, 2608307, 2808946, 3611502, 4213419, 5216614, 5617892, 7223004, 7824921, 8426838, 10433228, 12640257, 15649842, 16853676, 18258149, 23474763, 25280514, 31299684, 36516298, 46949526, 50561028, 54774447, 73032596, 93899052, 109548894, 164323341, 219097788, 328646682, 657293364]

約数ペア:

[(1, 657293364), (2, 328646682), (3, 219097788), (4, 164323341), (6, 109548894), (7, 93899052), (9, 73032596), (12, 54774447), (13, 50561028), (14, 46949526), (18, 36516298), (21, 31299684), (26, 25280514), (28, 23474763), (36, 18258149), (39, 16853676), (42, 15649842), (52, 12640257), (63, 10433228), (78, 8426838), (84, 7824921), (91, 7223004), (117, 5617892), (126, 5216614), (156, 4213419), (182, 3611502), (234, 2808946), (252, 2608307), (273, 2407668), (364, 1805751), (468, 1404473), (546, 1203834), (819, 802556), (1092, 601917), (1638, 401278), (3276, 200639)]