347904288

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21231

約数の個数: 96

約数和(自身を含む): 1068177600

約数和(自身を除く): 720273312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 21193, 42386, 63579, 84772, 127158, 169544, 190737, 254316, 339088, 381474, 402667, 508632, 572211, 678176, 762948, 805334, 1017264, 1144422, 1208001, 1525896, 1610668, 2034528, 2288844, 2416002, 3051792, 3221336, 3624003, 4577688, 4832004, 6103584, 6442672, 7248006, 9155376, 9664008, 10872009, 12885344, 14496012, 18310752, 19328016, 21744018, 28992024, 38656032, 43488036, 57984048, 86976072, 115968096, 173952144, 347904288]

約数ペア:

[(1, 347904288), (2, 173952144), (3, 115968096), (4, 86976072), (6, 57984048), (8, 43488036), (9, 38656032), (12, 28992024), (16, 21744018), (18, 19328016), (19, 18310752), (24, 14496012), (27, 12885344), (32, 10872009), (36, 9664008), (38, 9155376), (48, 7248006), (54, 6442672), (57, 6103584), (72, 4832004), (76, 4577688), (96, 3624003), (108, 3221336), (114, 3051792), (144, 2416002), (152, 2288844), (171, 2034528), (216, 1610668), (228, 1525896), (288, 1208001), (304, 1144422), (342, 1017264), (432, 805334), (456, 762948), (513, 678176), (608, 572211), (684, 508632), (864, 402667), (912, 381474), (1026, 339088), (1368, 254316), (1824, 190737), (2052, 169544), (2736, 127158), (4104, 84772), (5472, 63579), (8208, 42386), (16416, 21193)]