298235856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 814184000

約数和(自身を除く): 515948144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 349, 456, 698, 912, 937, 1047, 1396, 1874, 2094, 2792, 2811, 3748, 4188, 5584, 5622, 6631, 7496, 8376, 11244, 13262, 14992, 16752, 17803, 19893, 22488, 26524, 35606, 39786, 44976, 53048, 53409, 71212, 79572, 106096, 106818, 142424, 159144, 213636, 284848, 318288, 327013, 427272, 654026, 854544, 981039, 1308052, 1962078, 2616104, 3924156, 5232208, 6213247, 7848312, 12426494, 15696624, 18639741, 24852988, 37279482, 49705976, 74558964, 99411952, 149117928, 298235856]

約数ペア:

[(1, 298235856), (2, 149117928), (3, 99411952), (4, 74558964), (6, 49705976), (8, 37279482), (12, 24852988), (16, 18639741), (19, 15696624), (24, 12426494), (38, 7848312), (48, 6213247), (57, 5232208), (76, 3924156), (114, 2616104), (152, 1962078), (228, 1308052), (304, 981039), (349, 854544), (456, 654026), (698, 427272), (912, 327013), (937, 318288), (1047, 284848), (1396, 213636), (1874, 159144), (2094, 142424), (2792, 106818), (2811, 106096), (3748, 79572), (4188, 71212), (5584, 53409), (5622, 53048), (6631, 44976), (7496, 39786), (8376, 35606), (11244, 26524), (13262, 22488), (14992, 19893), (16752, 17803)]