2008295136

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21641

約数の個数: 144

約数和(自身を含む): 6365595600

約数和(自身を除く): 4357300464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3876, 4896, 5168, 5472, 5814, 7752, 10336, 11628, 15504, 21589, 23256, 31008, 43178, 46512, 64767, 86356, 93024, 129534, 172712, 194301, 259068, 345424, 367013, 388602, 410191, 518136, 690848, 734026, 777204, 820382, 1036272, 1101039, 1230573, 1468052, 1554408, 1640764, 2072544, 2202078, 2461146, 2936104, 3108816, 3281528, 3303117, 3691719, 4404156, 4922292, 5872208, 6217632, 6563056, 6606234, 6973247, 7383438, 8808312, 9844584, 11744416, 13126112, 13212468, 13946494, 14766876, 17616624, 19689168, 20919741, 26424936, 27892988, 29533752, 35233248, 39378336, 41839482, 52849872, 55785976, 59067504, 62759223, 83678964, 105699744, 111571952, 118135008, 125518446, 167357928, 223143904, 251036892, 334715856, 502073784, 669431712, 1004147568, 2008295136]

約数ペア:

[(1, 2008295136), (2, 1004147568), (3, 669431712), (4, 502073784), (6, 334715856), (8, 251036892), (9, 223143904), (12, 167357928), (16, 125518446), (17, 118135008), (18, 111571952), (19, 105699744), (24, 83678964), (32, 62759223), (34, 59067504), (36, 55785976), (38, 52849872), (48, 41839482), (51, 39378336), (57, 35233248), (68, 29533752), (72, 27892988), (76, 26424936), (96, 20919741), (102, 19689168), (114, 17616624), (136, 14766876), (144, 13946494), (152, 13212468), (153, 13126112), (171, 11744416), (204, 9844584), (228, 8808312), (272, 7383438), (288, 6973247), (304, 6606234), (306, 6563056), (323, 6217632), (342, 5872208), (408, 4922292), (456, 4404156), (544, 3691719), (608, 3303117), (612, 3281528), (646, 3108816), (684, 2936104), (816, 2461146), (912, 2202078), (969, 2072544), (1224, 1640764), (1292, 1554408), (1368, 1468052), (1632, 1230573), (1824, 1101039), (1938, 1036272), (2448, 820382), (2584, 777204), (2736, 734026), (2907, 690848), (3876, 518136), (4896, 410191), (5168, 388602), (5472, 367013), (5814, 345424), (7752, 259068), (10336, 194301), (11628, 172712), (15504, 129534), (21589, 93024), (23256, 86356), (31008, 64767), (43178, 46512)]