1394064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{461}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 4583040

約数和(自身を除く): 3188976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 461, 504, 756, 922, 1008, 1383, 1512, 1844, 2766, 3024, 3227, 3688, 4149, 5532, 6454, 7376, 8298, 9681, 11064, 12447, 12908, 16596, 19362, 22128, 24894, 25816, 29043, 33192, 38724, 49788, 51632, 58086, 66384, 77448, 87129, 99576, 116172, 154896, 174258, 199152, 232344, 348516, 464688, 697032, 1394064]

約数ペア:

[(1, 1394064), (2, 697032), (3, 464688), (4, 348516), (6, 232344), (7, 199152), (8, 174258), (9, 154896), (12, 116172), (14, 99576), (16, 87129), (18, 77448), (21, 66384), (24, 58086), (27, 51632), (28, 49788), (36, 38724), (42, 33192), (48, 29043), (54, 25816), (56, 24894), (63, 22128), (72, 19362), (84, 16596), (108, 12908), (112, 12447), (126, 11064), (144, 9681), (168, 8298), (189, 7376), (216, 6454), (252, 5532), (336, 4149), (378, 3688), (432, 3227), (461, 3024), (504, 2766), (756, 1844), (922, 1512), (1008, 1383)]