1138571838

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 2674788480

約数和(自身を除く): 1536216642

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 97, 102, 153, 178, 194, 267, 291, 306, 431, 534, 582, 801, 862, 873, 1293, 1513, 1602, 1649, 1746, 2586, 3026, 3298, 3879, 4539, 4947, 7327, 7758, 8633, 9078, 9894, 13617, 14654, 14841, 17266, 21981, 25899, 27234, 29682, 38359, 41807, 43962, 51798, 65943, 76718, 77697, 83614, 115077, 125421, 131886, 146761, 155394, 230154, 250842, 293522, 345231, 376263, 440283, 652103, 690462, 710719, 752526, 880566, 1304206, 1320849, 1421438, 1956309, 2132157, 2641698, 3720823, 3912618, 4264314, 5868927, 6396471, 7441646, 11162469, 11737854, 12792942, 22324938, 33487407, 63253991, 66974814, 126507982, 189761973, 379523946, 569285919, 1138571838]

約数ペア:

[(1, 1138571838), (2, 569285919), (3, 379523946), (6, 189761973), (9, 126507982), (17, 66974814), (18, 63253991), (34, 33487407), (51, 22324938), (89, 12792942), (97, 11737854), (102, 11162469), (153, 7441646), (178, 6396471), (194, 5868927), (267, 4264314), (291, 3912618), (306, 3720823), (431, 2641698), (534, 2132157), (582, 1956309), (801, 1421438), (862, 1320849), (873, 1304206), (1293, 880566), (1513, 752526), (1602, 710719), (1649, 690462), (1746, 652103), (2586, 440283), (3026, 376263), (3298, 345231), (3879, 293522), (4539, 250842), (4947, 230154), (7327, 155394), (7758, 146761), (8633, 131886), (9078, 125421), (9894, 115077), (13617, 83614), (14654, 77697), (14841, 76718), (17266, 65943), (21981, 51798), (25899, 43962), (27234, 41807), (29682, 38359)]