389565288

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{12269}}^1$

素因数の和:12301

約数の個数: 120

約数和(自身を含む): 1269392850

約数和(自身を除く): 879827562

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 12269, 15876, 24538, 31752, 36807, 49076, 73614, 85883, 98152, 110421, 147228, 171766, 220842, 257649, 294456, 331263, 343532, 441684, 515298, 601181, 662526, 687064, 772947, 883368, 993789, 1030596, 1202362, 1325052, 1545894, 1803543, 1987578, 2061192, 2318841, 2404724, 2650104, 3091788, 3607086, 3975156, 4637682, 4809448, 5410629, 6183576, 6956523, 7214172, 7950312, 9275364, 10821258, 13913046, 14428344, 16231887, 18550728, 21642516, 27826092, 32463774, 43285032, 48695661, 55652184, 64927548, 97391322, 129855096, 194782644, 389565288]

約数ペア:

[(1, 389565288), (2, 194782644), (3, 129855096), (4, 97391322), (6, 64927548), (7, 55652184), (8, 48695661), (9, 43285032), (12, 32463774), (14, 27826092), (18, 21642516), (21, 18550728), (24, 16231887), (27, 14428344), (28, 13913046), (36, 10821258), (42, 9275364), (49, 7950312), (54, 7214172), (56, 6956523), (63, 6183576), (72, 5410629), (81, 4809448), (84, 4637682), (98, 3975156), (108, 3607086), (126, 3091788), (147, 2650104), (162, 2404724), (168, 2318841), (189, 2061192), (196, 1987578), (216, 1803543), (252, 1545894), (294, 1325052), (324, 1202362), (378, 1030596), (392, 993789), (441, 883368), (504, 772947), (567, 687064), (588, 662526), (648, 601181), (756, 515298), (882, 441684), (1134, 343532), (1176, 331263), (1323, 294456), (1512, 257649), (1764, 220842), (2268, 171766), (2646, 147228), (3528, 110421), (3969, 98152), (4536, 85883), (5292, 73614), (7938, 49076), (10584, 36807), (12269, 31752), (15876, 24538)]