1002867804

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 168

約数和(自身を含む): 2893914240

約数和(自身を除く): 1891046436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 243, 276, 324, 342, 414, 437, 486, 513, 621, 684, 729, 787, 828, 874, 972, 1026, 1242, 1311, 1458, 1539, 1574, 1748, 1863, 2052, 2361, 2484, 2622, 2916, 3078, 3148, 3726, 3933, 4617, 4722, 5244, 5589, 6156, 7083, 7452, 7866, 9234, 9444, 11178, 11799, 13851, 14166, 14953, 15732, 16767, 18101, 18468, 21249, 22356, 23598, 27702, 28332, 29906, 33534, 35397, 36202, 42498, 44859, 47196, 54303, 55404, 59812, 63747, 67068, 70794, 72404, 84996, 89718, 106191, 108606, 127494, 134577, 141588, 162909, 179436, 191241, 212382, 217212, 254988, 269154, 318573, 325818, 343919, 382482, 403731, 424764, 488727, 538308, 573723, 637146, 651636, 687838, 764964, 807462, 977454, 1031757, 1147446, 1211193, 1274292, 1375676, 1466181, 1614924, 1954908, 2063514, 2294892, 2422386, 2932362, 3095271, 3633579, 4127028, 4398543, 4844772, 5864724, 6190542, 7267158, 8797086, 9285813, 10900737, 12381084, 13195629, 14534316, 17594172, 18571626, 21801474, 26391258, 27857439, 37143252, 43602948, 52782516, 55714878, 83572317, 111429756, 167144634, 250716951, 334289268, 501433902, 1002867804]

約数ペア:

[(1, 1002867804), (2, 501433902), (3, 334289268), (4, 250716951), (6, 167144634), (9, 111429756), (12, 83572317), (18, 55714878), (19, 52782516), (23, 43602948), (27, 37143252), (36, 27857439), (38, 26391258), (46, 21801474), (54, 18571626), (57, 17594172), (69, 14534316), (76, 13195629), (81, 12381084), (92, 10900737), (108, 9285813), (114, 8797086), (138, 7267158), (162, 6190542), (171, 5864724), (207, 4844772), (228, 4398543), (243, 4127028), (276, 3633579), (324, 3095271), (342, 2932362), (414, 2422386), (437, 2294892), (486, 2063514), (513, 1954908), (621, 1614924), (684, 1466181), (729, 1375676), (787, 1274292), (828, 1211193), (874, 1147446), (972, 1031757), (1026, 977454), (1242, 807462), (1311, 764964), (1458, 687838), (1539, 651636), (1574, 637146), (1748, 573723), (1863, 538308), (2052, 488727), (2361, 424764), (2484, 403731), (2622, 382482), (2916, 343919), (3078, 325818), (3148, 318573), (3726, 269154), (3933, 254988), (4617, 217212), (4722, 212382), (5244, 191241), (5589, 179436), (6156, 162909), (7083, 141588), (7452, 134577), (7866, 127494), (9234, 108606), (9444, 106191), (11178, 89718), (11799, 84996), (13851, 72404), (14166, 70794), (14953, 67068), (15732, 63747), (16767, 59812), (18101, 55404), (18468, 54303), (21249, 47196), (22356, 44859), (23598, 42498), (27702, 36202), (28332, 35397), (29906, 33534)]