8380000008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{4723}}^1$

素因数の和:6051

約数の個数: 96

約数和(自身を含む): 23913832800

約数和(自身を除く): 15533832792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1297, 1368, 2594, 3891, 4723, 5188, 7782, 9446, 10376, 11673, 14169, 15564, 18892, 23346, 24643, 28338, 31128, 37784, 42507, 46692, 49286, 56676, 73929, 85014, 89737, 93384, 98572, 113352, 147858, 170028, 179474, 197144, 221787, 269211, 295716, 340056, 358948, 443574, 538422, 591432, 717896, 807633, 887148, 1076844, 1615266, 1774296, 2153688, 3230532, 6125731, 6461064, 12251462, 18377193, 24502924, 36754386, 49005848, 55131579, 73508772, 110263158, 116388889, 147017544, 220526316, 232777778, 349166667, 441052632, 465555556, 698333334, 931111112, 1047500001, 1396666668, 2095000002, 2793333336, 4190000004, 8380000008]

約数ペア:

[(1, 8380000008), (2, 4190000004), (3, 2793333336), (4, 2095000002), (6, 1396666668), (8, 1047500001), (9, 931111112), (12, 698333334), (18, 465555556), (19, 441052632), (24, 349166667), (36, 232777778), (38, 220526316), (57, 147017544), (72, 116388889), (76, 110263158), (114, 73508772), (152, 55131579), (171, 49005848), (228, 36754386), (342, 24502924), (456, 18377193), (684, 12251462), (1297, 6461064), (1368, 6125731), (2594, 3230532), (3891, 2153688), (4723, 1774296), (5188, 1615266), (7782, 1076844), (9446, 887148), (10376, 807633), (11673, 717896), (14169, 591432), (15564, 538422), (18892, 443574), (23346, 358948), (24643, 340056), (28338, 295716), (31128, 269211), (37784, 221787), (42507, 197144), (46692, 179474), (49286, 170028), (56676, 147858), (73929, 113352), (85014, 98572), (89737, 93384)]