348507152

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 811852800

約数和(自身を除く): 463345648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 406, 427, 464, 488, 812, 854, 976, 1624, 1708, 1759, 1769, 3248, 3416, 3518, 3538, 6832, 7036, 7076, 12313, 12383, 14072, 14152, 24626, 24766, 28144, 28304, 49252, 49532, 51011, 98504, 99064, 102022, 107299, 197008, 198128, 204044, 214598, 357077, 408088, 429196, 714154, 751093, 816176, 858392, 1428308, 1502186, 1716784, 2856616, 3004372, 3111671, 5713232, 6008744, 6223342, 12017488, 12446684, 21781697, 24893368, 43563394, 49786736, 87126788, 174253576, 348507152]

約数ペア:

[(1, 348507152), (2, 174253576), (4, 87126788), (7, 49786736), (8, 43563394), (14, 24893368), (16, 21781697), (28, 12446684), (29, 12017488), (56, 6223342), (58, 6008744), (61, 5713232), (112, 3111671), (116, 3004372), (122, 2856616), (203, 1716784), (232, 1502186), (244, 1428308), (406, 858392), (427, 816176), (464, 751093), (488, 714154), (812, 429196), (854, 408088), (976, 357077), (1624, 214598), (1708, 204044), (1759, 198128), (1769, 197008), (3248, 107299), (3416, 102022), (3518, 99064), (3538, 98504), (6832, 51011), (7036, 49532), (7076, 49252), (12313, 28304), (12383, 28144), (14072, 24766), (14152, 24626)]